1 2011-11-09 Jason Merrill <jason@redhat.com>
3 * Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
4 (check-c++0x): Obsolete.
6 * pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
8 * pt.c (convert_nontype_argument): Only integral arguments
11 * parser.c (cp_parser_alias_declaration): Don't do semantic
12 processing if parsing failed.
14 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
17 * init.c (build_new_1, build_vec_delete_1, build_delete):
20 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com>
23 * search.c (lookup_member): Change to take also a tsubst_flags_t
25 (lookup_field, lookup_fnfields): Adjust calls.
26 * typeck.c (lookup_destructor, finish_class_member_access_expr,
27 build_ptrmemfunc_access_expr): Likewise.
28 * class.c (handle_using_decl, maybe_note_name_used_in_class):
30 * pt.c (resolve_typename_type): Likewise.
31 * semantics.c (lambda_function): Likewise.
32 * parser.c (cp_parser_perform_range_for_lookup,
33 cp_parser_lookup_name): Likewise.
34 * friend.c (make_friend_class): Likewise.
35 * name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
36 do_class_using_decl, lookup_qualified_name): Likewise.
37 * cp-tree.h (lookup_member): Adjust declaration.
39 2011-11-09 Dodji Seketeli <dodji@redhat.com>
42 * parser.c (cp_parser_alias_declaration): Require ';' at the end
45 2011-11-09 Dodji Seketeli <dodji@redhat.com>
48 * decl2.c (check_member_template): Accept alias templates and ...
49 * parser.c (cp_parser_alias_declaration): ... use it here.
51 2011-11-08 Jason Merrill <jason@redhat.com>
54 * typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
55 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
58 2011-11-08 Richard Guenther <rguenther@suse.de>
61 * error.c (dump_expr): Handle SSA_NAMEs.
63 2011-11-07 Richard Henderson <rth@redhat.com>
64 Aldy Hernandez <aldyh@redhat.com>
65 Torvald Riegel <triegel@redhat.com>
67 Merged from transactional-memory.
69 * call.c (build_new_function_call): Call tm_malloc_replacement.
70 * class.c (check_bases): Compute transaction attributes for the
71 class based on its base classes.
72 (look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
73 set_method_tm_attributes): New.
74 (finish_struct_1): Call set_method_tm_attributes.
75 * cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
76 build_transaction_expr): Declare.
77 (TRANSACTION_EXPR_IS_STMT): New.
78 * decl.c (push_cp_library_fn): Set attribute to transaction_safe.
79 * except.c (do_get_exception_ptr): Apply transaction_pure.
80 (do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
81 record as transactional-memory wrapper.
82 (do_end_catch): Similarly for _ITM_cxa_end_catch.
83 (do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
84 (build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
85 * parser.h (struct cp_parser): Add in_transaction flag.
86 * parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
87 (cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
88 (enum required_token): Add transaction tokens.
89 (cp_parser_transaction, cp_parser_transaction_expression,
90 cp_parser_function_transaction, cp_parser_transaction_cancel,
91 cp_parser_txn_attribute_opt): New.
92 (cp_parser_unary_expression): Handle RID_TRANSACTION*.
93 (cp_parser_statement, cp_parser_function_definition_after_declarator,
94 cp_parser_token_starts_function_definition_p): Same.
95 (cp_parser_required_error): Handle RT_TRANSACTION*.
96 * pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
97 * semantics.c (begin_transaction_stmt, finish_transaction_stmt,
98 build_transaction_expr): New.
100 2011-11-08 Dodji Seketeli <dodji@redhat.com>
102 Fix context handling of alias-declaration
103 * decl.c (start_decl): Update comment.
104 * error.c (dump_alias_template_specialization): Dump the context
105 of the specialization.
106 * parser.c (cp_parser_alias_declaration): Call pop_scope on the
107 pushed scope yielded by start_decl.
109 2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
112 * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
113 uses of '->' and '.' as postfix-expression in namespace scope.
115 2011-11-07 Jason Merrill <jason@redhat.com>
118 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
119 if lookup finds a non-function.
122 * parser.c (cp_parser_initializer_list): Parse C99
123 array designators tentatively.
126 * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
127 (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
130 2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
132 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
133 call in case COMPONENT_REF.
135 2011-11-07 Jason Merrill <jason@redhat.com>
136 Dodji Seketeli <dodji@redhat.com>
138 Support C++11 alias-declaration
140 * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
141 (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
143 (TYPE_TEMPLATE_INFO): Get template info of an alias template
144 specializations from its TYPE_DECL.
145 (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
146 specializations into its TYPE_DECL.
147 (DECL_CLASS_TEMPLATE_P): Re-write using the new
148 DECL_TYPE_TEMPLATE_P.
149 (enum cp_decl_spec): Add new ds_alias enumerator.
150 (alias_type_or_template_p, alias_template_specialization_p):
151 Declare new functions.
152 * parser.c (cp_parser_alias_declaration): New static function.
153 (cp_parser_check_decl_spec): Add "using" name for the `alias'
155 (cp_parser_type_name): Update comment. Support simple-template-id
156 representing alias template specializations in c++0x mode.
157 (cp_parser_qualifying_entity): Update comment. Use
159 (cp_parser_block_declaration): Handle alias-declaration in c++11.
161 (cp_parser_template_id): Handle specializations of alias
163 (cp_parser_member_declaration): Add alias-declaration production
164 to comment. Support alias-declarations.
165 (cp_parser_template_declaration_after_export): Handle alias
167 * decl.c (make_typename_type, make_unbound_class_template): Accept
169 (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
171 * decl2.c (grokfield): Move template creation after setting up the
172 TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
173 template actually carries the right type-id of the alias
175 * pt.c (alias_type_or_template_p)
176 (alias_template_specialization_p): Define new public functions.
177 (maybe_process_partial_specialization): Reject partial
178 specializations of alias templates.
179 (primary_template_instantiation_p): Consider alias template
181 (push_template_decl_real): Assert that TYPE_DECLs of alias
182 templates are different from those of class template. Store
183 template info onto the TYPE_DECL of the alias template.
184 (convert_template_argument): Strip aliases from template
186 (lookup_template_class_1): Handle the creation of the
187 specialization of an alias template.
188 (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
189 member alias template.
190 (tsubst): Handle substituting into the type of an alias template.
191 Handle substituting UNBOUND_CLASS_TEMPLATE into
192 BOUND_TEMPLATE_TEMPLATE_PARM.
193 (do_type_instantiation): Better diagnostics when trying to
194 explicitely instantiate a non-class template.
195 * search.c (lookup_field_1, lookup_field_r): Support looking up
197 * semantics.c (finish_template_type): For instantiations of alias
198 templates, return the TYPE_DECL of the actual alias and not the
199 one of the aliased type.
200 * error.c (dump_alias_template_specialization): New static
202 (dump_type): Handle printing of alias templates and their
203 specializations. templates.
204 (dump_aggr_type): For specialization of alias templates, fetch
205 arguments from the right place.
206 (dump_decl): Print an alias-declaration like `using decl = type;'
207 (dump_template_decl): Support printing of alias templates.
209 2011-11-07 Jason Merrill <jason@redhat.com>
212 * decl2.c (constrain_visibility): Return void. Add tmpl parm
213 which gives the constraint priority over an attribute.
214 (constrain_visibility_for_template, determine_visibility): Adjust.
215 * pt.c (instantiate_class_template_1): Call determine_visibility.
218 * decl.c (save_function_data): Clear local_typedefs.
220 * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
223 2011-11-06 Jason Merrill <jason@redhat.com>
226 * decl2.c (constrain_visibility): Check decl_has_visibility_attr
227 rather than DECL_VISIBILITY_SPECIFIED.
229 2011-11-06 Paolo Carlini <paolo.carlini@oracle.com>
232 * decl2.c (mark_used): Early return false after error or sorry.
233 * cp-tree.h (mark_used): Adjust declaration.
234 * semantics.c (finish_id_expression): Check mark_used return value.
236 2011-11-05 Jason Merrill <jason@redhat.com>
239 * decl.c (cp_finish_decl): Mostly revert previous change.
241 2011-11-04 Jason Merrill <jason@redhat.com>
244 * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
245 Do temporary lifetime extension.
248 * decl.c (cp_finish_decl): Run cleanups in the right order.
250 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
253 * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
254 * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
256 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
258 * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
259 * mangle.c (write_unnamed_type_name): Likewise.
261 2011-11-04 Magnus Fromreide <magfr@lysator.liu.se>
263 * parser.c (cp_parser_enumerator_list): Do not warn about
264 trailing commas in C++0x mode.
266 2011-11-04 Olivier Goffart <olivier@woboq.com>
267 Jason Merrill <jason@redhat.com>
270 * class.c (check_field_decls): NSDMI makes a class non-aggregate.
272 2011-11-04 Paolo Carlini <paolo.carlini@oracle.com>
275 * call.c (conversion_null_warnings): For 'false' to NULL pointer,
276 just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
278 2011-11-04 Ed Smith-Rowland <3dw4rd@verizon.net>
281 * parser.c (cp_parser_userdef_string_literal): Fix string length.
283 2011-11-04 Jason Merrill <jason@redhat.com>
286 * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
287 (set_up_extended_ref_temp): Use it. Change cleanup parm to VEC.
288 (initialize_reference): Just call convert_like.
289 * decl.c (grok_reference_init): Just call initialize_reference.
290 (build_init_list_var_init): Remove.
291 (check_initializer): Change cleanup parm to VEC. Handle references
292 like other types. Call perform_implicit_conversion instead
293 of build_init_list_var_init. Don't use build_aggr_init for
294 aggregate initialization of arrays.
295 (cp_finish_decl): Change cleanup to VEC.
296 * typeck2.c (store_init_value): Call extend_ref_init_temps.
297 Use build_vec_init for non-constant arrays.
298 * init.c (expand_aggr_init_1): Adjust.
299 (build_vec_init): Avoid re-converting an initializer
300 that's already digested.
301 * mangle.c (mangle_ref_init_variable): Add a discriminator.
303 * typeck.c (convert_for_initialization): Adjust.
304 * decl2.c (maybe_emit_vtables): Adjust.
306 2011-11-02 Jason Merrill <jason@redhat.com>
309 * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
310 if the initializer has TARGET_EXPR_DIRECT_INIT_P.
311 (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
312 or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
313 * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
314 TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
315 * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
316 as appropriate on list-value-initialization.
318 * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
320 (cp_lexer_get_preprocessor_token): Likewise.
321 (cp_parser_binary_expression): Likewise.
323 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
326 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
327 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
328 * decl.c (check_initializer): Likewise.
329 * semantics.c (finish_compound_literal): Likewise.
331 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
334 * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
335 comp_ptr_ttypes_const.
337 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
339 * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
341 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
344 * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
346 * typeck.c (cp_truthvalue_conversion): Handle pointers and member
347 function pointers under c_inhibit_evaluation_warnings; use
348 nullptr_node for data member pointers.
349 (cp_build_binary_op): Tweak, just forward to cp_convert op1,
350 either a nullptr_node or an integer_zero_node.
351 (build_ptrmemfunc): Use nullptr_node.
352 * init.c (build_zero_init_1): Likewise.
354 2011-11-01 Jason Merrill <jason@redhat.com>
358 * search.c (lookup_fnfields_idx_nolazy): Split out from...
359 (lookup_fnfields_1): ...here.
360 (lookup_fnfields_slot_nolazy): Use it.
361 * cp-tree.h: Declare it.
362 * class.c (type_has_move_assign): Use it.
363 (type_has_user_declared_move_assign): Likewise.
365 2011-10-31 Jason Merrill <jason@redhat.com>
368 * class.c (check_field_decl): Change c++0x in diags to c++11.
369 * error.c (maybe_warn_cpp0x): Likewise.
370 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
371 * pt.c (check_default_tmpl_args): Likewise.
373 2011-10-31 Diego Novillo <dnovillo@google.com>
375 * mangle.c (get_mangled_id): Factor from ...
376 (mangle_decl): ... here.
379 2011-10-25 Gerald Pfeifer <gerald@pfeifer.com>
381 * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
384 2011-10-29 Paolo Carlini <paolo.carlini@oracle.com>
387 * call.c (build_new_op_1): Handle ABS_EXPR together with the
390 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
393 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
396 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
397 call in case COMPONENT_REF.
399 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
401 * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
403 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
406 * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
407 call in case COMPONENT_REF.
409 2011-10-27 Jason Merrill <jason@redhat.com>
411 * semantics.c (cxx_eval_outermost_constant_expr): Check
413 (cxx_eval_component_reference): Check DECL_MUTABLE_P.
415 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
418 * decl2.c (determine_hidden_inline): New function.
419 (determine_visibility): fvisibility-inlines-hidden affects inline
422 2011-10-27 Dodji Seketeli <dodji@redhat.com>
424 * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
426 2011-10-26 Jason Merrill <jason@redhat.com>
428 * typeck.c (check_literal_operator_args): Avoid building types.
430 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
432 Implement C++11 user-defined literals.
433 * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
434 * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
435 name tools. New tree code for user-defined literals.
436 * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
437 * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
438 (pp_cxx_primary_expression, pp_cxx_expression): Use it.
439 * decl.c: (cp_tree_node_structure): Return new tree code.
440 (duplicate_decls): Check for raw vs. template operator conflicts.
441 (grokfndecl, grokdeclarator): New checks for literal operators.
442 * error.c: (dump_expr): Warn about user-defined literals
443 in C++98 mode. (dump_function_name): Pretty printing.
444 * mangle.c: (write_literal_operator_name): New.
445 (write_unqualified_id, write_unqualified_name): Use it.
446 * parser.c: (cp_parser_operator): Handle operator"".
447 (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
448 cp_parser_userdef_string_literal): New.
449 (cp_parser_primary_expression): Handle new user-defined literal tokens
451 * semantics.c: (potential_constant_expression_1): Add
452 user-defined literals.
453 * typeck.c (check_raw_literal_operator,
454 check_literal_operator_args): New.
456 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
458 * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
459 * class.c (instantiate_type): Likewise.
460 * pt.c (convert_nontype_argument_function, uses_template_parms,
461 tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
463 * semantics.c (finish_decltype_type): Likewise.
464 * decl2.c (mark_used): Likewise.
465 * name-lookup.c (arg_assoc): Likewise.
467 2011-10-26 Paolo Carlini <paolo.carlini@oracle.com>
470 * typeck.c (non_reference): Pass NULL_TREE through.
472 2011-10-25 Jason Merrill <jason@redhat.com>
476 * semantics.c (maybe_cleanup_point_expr_void): No longer static.
477 * typeck2.c (split_nonconstant_init_1): Use it.
478 * cp-tree.h: Declare it.
479 * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
482 * tree.c (stabilize_init): Stabilize scalar elements of a
485 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
488 * typeck.c (composite_pointer_type_r): Check return value of
489 composite_pointer_type_r for error_mark_node.
491 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com>
494 * pt.c (tsubst_copy_and_build): Check return value of
495 tsubst_copy_and_build for error_mark_node.
497 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
501 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
504 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
505 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
506 * decl.c (check_initializer): Likewise.
507 * semantics.c (finish_compound_literal): Likewise.
509 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
512 * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
513 (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
514 * decl.c (check_initializer): Likewise.
515 * semantics.c (finish_compound_literal): Likewise.
517 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
520 * init.c (build_vec_init): Early return error_mark_node if
523 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
526 * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
527 for invalid use of member function.
529 2011-10-21 Ville Voutilainen <ville.voutilainen@gmail.com>
532 * parser.c (cp_parser_class_head): Parse virt-specifiers
533 regardless of whether an id is present
535 2011-10-20 Jason Merrill <jason@redhat.com>
538 * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
539 initialized subobjects.
541 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
544 * class.c (instantiate_type): Fix error message.
546 2011-10-19 Jason Merrill <jason@redhat.com>
549 * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
551 2011-10-19 Roland Stigge <stigge@antcom.de>
554 * semantics.c (potential_constant_expression_1): Use "AST" instead of
555 "ast" in sorry message.
557 2011-10-19 Paolo Carlini <paolo.carlini@oracle.com>
561 * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
562 G_() in error message strings to facilitate translation.
563 * semantics.c (finish_id_expression): Likewise.
564 * parser.c (cp_parser_nested_name_specifier_opt,
565 cp_parser_parameter_declaration): Likewise.
567 2011-10-18 Jason Merrill <jason@redhat.com>
570 * pt.c (instantiate_decl): Recognize when a function defaulted
571 outside the class is already instantiated.
574 * decl.c (check_previous_goto_1): Handle using-decl.
576 2011-10-18 Jason Merrill <jason@redhat.com>
580 * class.c (type_has_user_declared_move_constructor): New.
581 (type_has_user_declared_move_assign): New.
582 (add_implicitly_declared_members): Add lazy copy ops
583 even if there's a move.
584 * method.c (lazily_declare_fn): Delete implicit copies
586 (maybe_explain_implicit_delete): Explain this. Use inform rather
588 * cp-tree.h: Declare new fns.
590 2011-10-18 Diego Novillo <dnovillo@google.com>
592 * parser.c: Remove ENABLE_CHECKING markers around debugging
594 (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
596 When printing CURR_TOKEN surround it in [[ ]].
597 Start printing at START_TOKEN.
599 (cp_debug_print_tree_if_set): New.
600 (cp_debug_print_context): New.
601 (cp_debug_print_context_stack): New.
602 (cp_debug_print_flag): New.
603 (cp_debug_print_unparsed_function): New.
604 (cp_debug_print_unparsed_queues): New.
605 (cp_debug_parser_tokens): New.
606 (cp_debug_parser): New.
607 (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
608 (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
609 * parser.h (cp_lexer_dump_tokens): Remove declaration.
610 (cp_debug_parser): Declare.
612 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
614 * cp-tree.def: Add BASES as a new tree code.
615 * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
616 (BASES_TYPE, BASES_DIRECT): Define.
617 (calculate_bases, finish_bases, calculate_direct_bases): Declare.
618 * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
619 (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
620 * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
621 * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
622 dfs_calculate_bases_pre, dfs_calculate_bases_post,
623 calculate_bases_helper): Define.
625 2011-10-17 Jason Merrill <jason@redhat.com>
628 * parser.c (cp_parser_lambda_introducer): Check for more
631 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
634 * typeck.c (build_class_member_access_expr): Provide a better error
635 message for X.Y where X is a pointer to class type.
636 (finish_class_member_access_expr): Likewise.
638 2011-10-15 Tom Tromey <tromey@redhat.com>
639 Dodji Seketeli <dodji@redhat.com>
641 * error.c (cp_diagnostic_starter): Pass the relevant location to
642 diagnostic_report_current_module.
643 (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
645 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
648 * typeck.c (finish_class_member_access_expr): Fix error call
649 for TREE_CODE (access_path) == TREE_BINFO.
651 2011-10-15 Paolo Carlini <paolo.carlini@oracle.com>
654 * semantics.c (finish_trait_expr): Do not try to instantiate the
655 the base type of an __is_base_of trait.
656 (check_trait_type): Return a tree; use complete_type_or_else.
658 2011-10-14 Jason Merrill <jason@redhat.com>
661 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
662 (cp_parser_save_nsdmi): Pass it.
665 * method.c (walk_field_subobs): Check for NSDMI before
666 complaining about uninitialized fields.
668 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
669 instead of error_mark_node as a placeholder.
671 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
674 * call.c (add_builtin_candidate): If two pointers have a composite
675 pointer type, generate a single candidate with that type.
677 2011-10-13 Jason Merrill <jason@redhat.com>
680 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
681 (DECL_TEMPLATE_INFO): Use it.
682 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
683 if the decl has an NSDMI.
684 * init.c (perform_member_init): Use it.
687 * cp-tree.h (struct tree_lambda_expr): Add closure field.
688 (LAMBDA_EXPR_CLOSURE): New.
689 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
690 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
691 (begin_lambda_type, lambda_function, add_capture): Likewise.
692 (add_default_capture, lambda_expr_this_capture): Likewise.
694 2011-10-13 Diego Novillo <dnovillo@google.com>
696 * cp-tree.h (struct language_function): Rename in_function_try_handler
697 to x_in_function_try_handler.
698 Rename in_base_initializer to x_in_base_initializer.
701 2011-10-13 Diego Novillo <dnovillo@google.com>
703 * class.c (sorted_fields_type_new): Factor out of ...
704 (finish_struct_1): ... here.
706 2011-10-13 Jason Merrill <jason@redhat.com>
709 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
710 bases of a base subobject.
712 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
715 * decl.c (cxx_init_decl_processing): Add
716 __attribute__((externally_visible)) to operator new and
717 operator delete library fn.
719 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
721 * decl.c (duplicate_decls): Delete old interface with two parallel
722 arrays to hold standard builtin declarations, and replace it with
723 a function based interface that can support creating builtins on
724 the fly in the future. Change all uses, and poison the old
725 names. Make sure 0 is not a legitimate builtin index.
726 * except.c (build_eh_type_type): Ditto.
727 (choose_personality_routine): Ditto.
728 * semantics.c (finish_omp_atomic): Ditto.
729 (finish_omp_barrier): Ditto.
730 (finish_omp_flush): Ditto.
731 (finish_omp_taskwait): Ditto.
733 2011-10-11 Jason Merrill <jason@redhat.com>
737 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
738 * call.c (perform_implicit_conversion_flags): Build it
740 * cp-objcp-common.c (cp_common_init_ts): It's typed.
741 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
742 (pp_cxx_expression): Likewise.
743 * error.c (dump_expr): Likewise.
744 * semantics.c (potential_constant_expression_1): Likewise.
745 * tree.c (cp_tree_equal): Likewise.
746 (cp_walk_subtrees): Likewise.
747 * pt.c (iterative_hash_template_arg): Likewise.
748 (for_each_template_parm_r): Likewise.
749 (type_dependent_expression_p): Likewise.
750 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
752 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
754 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
757 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
758 do not call unqualified_name_lookup_error.
760 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
763 * call.c (conversion_null_warnings): Don't look through references.
765 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
768 * init.c (constant_value_1): Add bool parameter.
769 (decl_constant_value_safe): Add.
770 (integral_constant_value): Adjust.
771 (decl_constant_value): Adjust.
772 * cp-tree.h (decl_constant_value_safe): Declare.
773 * typeck.c (decay_conversion): Use decl_constant_value_safe.
774 * call.c (convert_like_real): Likewise.
776 2011-10-09 Jakub Jelinek <jakub@redhat.com>
777 Diego Novillo <dnovillo@google.com>
779 * pt.c (reregister_specialization): Use htab_find instead of
780 htab_find_slot with INSERT.
781 (maybe_process_partial_specialization, lookup_template_class_1): Change
782 slot variable type to void ** to avoid aliasing problems.
783 (register_specialization): Likewise. Use slot != NULL instead of
784 more expensive !optimize_specialization_lookup_p (tmpl) test.
786 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
789 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
790 inform messages in case of cloned destructor.
792 2011-10-06 Jason Merrill <jason@redhat.com>
795 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
797 2011-10-02 Jason Merrill <jason@redhat.com>
799 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
800 Change unsubstituted_packs to bool.
802 * parser.c (cp_parser_range_for): Don't try to deduce from {}
806 Implement N2555 (expanding pack expansion to fixed parm list)
807 * pt.c (coerce_template_parms): Allow expanding a pack expansion
808 to a fixed-length argument list.
809 (unify_pack_expansion): Handle explicit args properly.
810 (unify) [TREE_VEC]: Handle pack expansions here.
811 [TYPE_ARGUMENT_PACK]: Not here.
812 (tsubst_pack_expansion): Don't try to do partial substitution.
813 (pack_deducible_p): New.
814 (fn_type_unification): Use it.
815 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
817 (check_non_deducible_conversion): Split from type_unification_real.
818 (unify_one_argument): Split from type_unification_real...
819 (unify_pack_expansion): ...and here. Drop call_args_p parm.
820 (type_unification_real, unify, more_specialized_fn): Adjust.
822 * class.c (fixed_type_or_null): Handle NSDMI.
823 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
826 2011-09-30 Jason Merrill <jason@redhat.com>
828 * cp-tree.h (TREE_NEGATED_INT): Remove.
829 * semantics.c (finish_unary_op_expr): Don't set it.
831 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
834 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
836 2011-09-26 Andi Kleen <ak@linux.intel.com>
838 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
840 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
843 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
844 comparison of pointer with zero.
846 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
849 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
850 set CLASSTYPE_DECLARED_CLASS.
852 2011-09-27 Jakub Jelinek <jakub@redhat.com>
854 * decl.c (duplicate_decls): If compatible stpcpy prototype
855 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
857 2011-09-26 Jason Merrill <jason@redhat.com>
860 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
861 constant value if we're still in a template.
864 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
867 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
870 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
873 * error.c (dump_template_bindings): Separate bindings with semicolons
876 2011-09-26 Jason Merrill <jason@redhat.com>
879 * call.c (compare_ics): Only consider rvaluedness_matches_p
880 if the target type is the same or it too differs in rvalueness.
883 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
884 flags at the top of the function.
886 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
888 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
890 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
892 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
895 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
897 2011-09-25 Jason Merrill <jason@redhat.com>
899 * parser.c (inject_this_parameter): Split out from
900 cp_parser_late_return_type_opt.
901 (cp_parser_class_specifier_1): Use it for NSDMIs.
902 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
904 2011-09-24 Jason Merrill <jason@redhat.com>
906 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
907 * cp-tree.h: Declare it.
908 * method.c (walk_field_subobs): Use it.
910 * init.c (perform_member_init): Instantiate NSDMI here.
911 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
913 Handle deferred parsing of NSDMIs.
914 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
915 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
916 (cp_parser_late_parse_one_default_arg): Split out from
917 cp_parser_late_parsing_default_args.
918 (cp_parser_late_parsing_nsdmi): New.
919 (push_unparsed_function_queues): Set it.
920 (cp_parser_parameter_declaration): Save the '=' token.
921 (cp_parser_template_parameter): Likewise.
922 (cp_parser_default_argument): Call cp_parser_initializer
923 rather than cp_parser_initializer_clause.
924 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
925 (cp_parser_member_declaration): Handle nsdmis.
926 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
928 Implement C++11 non-static data member initializers.
929 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
930 * error.c (maybe_warn_cpp0x): Handle it.
931 * call.c (convert_like_real) [ck_user]: Don't complain about
932 using an explicit constructor for direct-initialization.
933 * class.c (check_field_decl): Fix ancient typo.
934 (check_field_decls): NSDMIs make the default ctor non-trivial.
935 * decl.c (cp_finish_decl): Record NSDMI.
936 (grokdeclarator): Allow NSDMI.
937 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
938 * init.c (perform_member_init): Use NSDMI.
939 * method.c (walk_field_subobs): Check for NSDMI.
940 * parser.c (cp_parser_member_declaration): Parse { } init.
941 * semantics.c (register_constexpr_fundef): Don't talk about
942 a return statement in a constexpr constructor.
943 (cxx_eval_call_expression): Check DECL_INITIAL instead of
946 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
949 * class.c (build_base_path): Add a tsubst_flags_t parameter.
950 (convert_to_base): Adjust call.
951 * typeck.c (build_class_member_access_expr,
952 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
953 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
954 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
955 * rtti.c (build_dynamic_cast_1): Likewise.
956 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
957 * call.c (build_over_call, build_special_member_call): Likewise.
958 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
959 build_up_reference): Likewise.
960 * cp-tree.h (build_base_path): Adjust declaration.
962 2011-09-23 Jason Merrill <jason@redhat.com>
964 Core 253 - allow const objects with no initializer or
965 user-provided default constructor if the defaulted constructor
966 initializes all the subobjects.
969 * class.c (default_init_uninitialized_part): New.
970 * cp-tree.h: Declare it.
971 * decl.c (check_for_uninitialized_const_var): Use it.
972 * init.c (perform_member_init): Likewise.
973 (build_new_1): Likewise.
974 * method.c (walk_field_subobs): Likewise.
976 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
979 * decl.c (check_static_variable_definition): Allow in-class
980 initialization of static data member of non-integral type in
983 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
986 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
988 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
991 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
993 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
994 Paolo Carlini <paolo.carlini@oracle.com>
997 * friend.c (make_friend_class): cv-qualification is ok in a
1000 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
1003 * decl.c (grokdeclarator): Consistently handle both __int128
1004 and unsigned __int128 with -pedantic; suppress diagnostic in
1007 2011-09-20 Jason Merrill <jason@redhat.com>
1009 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
1010 (DECL_GENERATED_P): New.
1011 * class.c (finalize_literal_type_property): Use them.
1012 * semantics.c (is_instantiation_of_constexpr): Likewise.
1013 (register_constexpr_fundef): Likewise.
1015 * call.c (convert_default_arg): Avoid redundant copy.
1016 * tree.c (bot_manip): Copy everything.
1018 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1020 * call.c (build_new_method_call_1): Use non-virtual lookup
1021 for final virtual functions.
1023 2011-09-16 Jason Merrill <jason@redhat.com>
1026 * call.c (set_flags_from_callee): Split out from build_call_a.
1027 * cp-tree.h: Declare it.
1028 * tree.c (bot_manip): Call it.
1030 2011-09-15 Jason Merrill <jason@redhat.com>
1033 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1034 for clearing current_class_ptr, too.
1036 2011-09-14 Diego Novillo <dnovillo@google.com>
1038 * name-lookup.c (lookup_arg_dependent): Use conditional
1040 * decl.c (xref_tag): Likewise.
1042 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
1045 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
1046 to build_exception_variant.
1048 2011-09-13 Dodji Seketeli <dodji@redhat.com>
1051 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
1052 nodes. Add a comment.
1053 (arg_from_parm_pack_p): New static function, factorized out from
1054 tsubst_pack_expansion and extended to support non-type parameter
1055 packs represented with TEMPLATE_PARM_INDEX nodes.
1056 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
1058 2011-09-12 Jason Merrill <jason@redhat.com>
1060 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
1061 with no deducible template parameters.
1062 * call.c (rejection_reason_code): Add rr_template_conversion.
1063 (print_z_candidate): Handle it.
1064 (template_conversion_rejection): New.
1065 (build_user_type_conversion_1): Use it.
1067 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
1068 on all of the second conversion sequence.
1069 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
1070 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
1071 first section. Fix loop logic.
1072 (initialize_reference): Call convert_like for diagnostics when
1073 we have a (bad) conversion.
1075 * call.c (convert_class_to_reference)
1076 (convert_class_to_reference_1): Remove.
1077 (reference_binding): Use build_user_type_conversion_1 instead.
1079 * call.c (initialize_reference): Add flags parm.
1080 * decl.c (grok_reference_init): Likewise.
1081 (check_initializer): Pass it.
1082 * typeck.c (convert_for_initialization): Likewise.
1083 * cp-tree.h: Adjust.
1085 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
1086 * call.c (conditional_conversion): Use it.
1087 (reference_binding): Fix handling of xvalues.
1089 2011-09-09 Jason Merrill <jason@redhat.com>
1091 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
1092 before forcing instantiation.
1094 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
1097 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
1098 instead of complete_type_or_else.
1100 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1102 PR c++/33255 - Support -Wunused-local-typedefs warning
1103 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
1104 record_locally_defined_typedef.
1105 * decl.c (finish_function): Use the new
1106 maybe_warn_unused_local_typedefs.
1107 (grokfield): Use the new record_locally_defined_typedef.
1108 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
1110 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
1113 * decl.c (grokdeclarator): Check u.function.exception_specification
1114 for error_mark_node.
1116 2011-09-07 Jason Merrill <jason@redhat.com>
1119 * parser.c (cp_parser_member_declaration): Don't require a constant
1120 rvalue here in C++0x.
1122 * pt.c (type_unification_real): Correct complain arg for tsubsting
1123 default template args.
1125 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
1127 2011-09-06 Jason Merrill <jason@redhat.com>
1130 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
1131 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
1132 (validate_constexpr_fundecl): Remove.
1133 * decl.c (start_preparsed_function): Don't call it.
1134 * cp-tree.h: Don't declare it.
1136 2011-09-04 Jason Merrill <jason@redhat.com>
1139 * call.c (reference_binding): Don't set is_lvalue for an rvalue
1145 * call.c (reference_binding): Set rvaluedness_matches_p properly
1146 for reference to function conversion ops.
1147 (compare_ics): Adjust.
1149 * class.c (trivial_default_constructor_is_constexpr): Rename from
1150 synthesized_default_constructor_is_constexpr.
1151 (type_has_constexpr_default_constructor): Adjust.
1152 (add_implicitly_declared_members): Call it instead.
1153 (explain_non_literal_class): Explain about non-constexpr default ctor.
1154 * cp-tree.h: Adjust.
1155 * method.c (synthesized_method_walk): Adjust.
1156 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
1161 * init.c (perform_member_init): Don't diagnose missing inits here.
1162 (emit_mem_initializers): Or here.
1163 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
1164 * semantics.c (cx_check_missing_mem_inits): New.
1165 (explain_invalid_constexpr_fn): Call it.
1166 (register_constexpr_fundef): Likewise. Leave
1167 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
1168 (cxx_eval_call_expression): Adjust diagnostics.
1169 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
1171 2011-08-30 Jason Merrill <jason@redhat.com>
1174 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
1175 to type_definition_p.
1176 * parser.c (cp_parser_set_decl_spec_type): Likewise.
1177 * decl.c (grokdeclarator): Check it.
1180 * semantics.c (finish_id_expression): Use
1181 current_nonlambda_class_type for qualified-ids.
1184 * decl.c (poplevel): Disable for scope compatibility hack
1188 * semantics.c (add_capture): Call complete_type for copy.
1191 * semantics.c (cxx_eval_component_reference): Handle
1192 value-initialization for omitted initializers.
1194 2011-08-29 Jason Merrill <jason@redhat.com>
1197 * semantics.c (finish_id_expression): Mark captured variables used.
1199 2011-08-29 Jakub Jelinek <jakub@redhat.com>
1200 Jason Merrill <jason@redhat.com>
1203 * class.c (finish_struct_1): Complain if the first field is
1206 2011-08-29 Jason Merrill <jason@redhat.com>
1210 * parser.c (cp_parser_default_argument): Use
1211 cp_parser_initializer_clause.
1212 (cp_parser_late_parsing_default_args): Likewise.
1214 2011-08-26 Jason Merrill <jason@redhat.com>
1218 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
1220 (convert_nontype_argument): Likewise. Implicitly convert nullptr
1221 and do constant folding.
1222 * mangle.c (write_template_arg_literal): Mangle null member
1223 pointer values as 0.
1224 * call.c (null_member_pointer_value_p): New.
1225 * cp-tree.h: Declare it.
1227 2011-08-25 Jason Merrill <jason@redhat.com>
1229 * call.c (convert_like_real): Remove redundant complain checks.
1232 * call.c (convert_like_real): Exit early if bad and !tf_error.
1234 2011-08-23 Jason Merrill <jason@redhat.com>
1236 * typeck2.c (build_functional_cast): Don't try to avoid calling
1238 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
1240 2011-08-23 Jason Merrill <jason@redhat.com>
1244 * tree.c (dependent_name): New.
1245 (cp_tree_equal): Two calls with the same dependent name are
1246 equivalent even if the overload sets are different.
1248 2011-08-23 Jason Merrill <jason@redhat.com>
1250 * tree.c (build_target_expr): Set TREE_CONSTANT on
1251 literal TARGET_EXPR if the value is constant.
1252 * typeck2.c (build_functional_cast): Don't set it here.
1254 2011-08-23 Jason Merrill <jason@redhat.com>
1257 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
1259 2011-08-23 Jason Merrill <jason@redhat.com>
1262 * decl.c (cxx_init_decl_processing): Initialize
1263 dependent_lambda_return_type_node.
1264 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
1265 (dependent_lambda_return_type_node): Define.
1266 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
1267 * semantics.c (lambda_return_type): Handle overloaded function.
1268 Use dependent_lambda_return_type_node instead of
1269 DECLTYPE_FOR_LAMBDA_RETURN.
1270 (apply_lambda_return_type): Don't check dependent_type_p.
1271 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
1272 (instantiate_class_template_1): Likewise.
1273 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
1274 * mangle.c (write_type): Likewise.
1275 * typeck.c (structural_comptypes): Likewise.
1276 (check_return_expr): Handle dependent_lambda_return_type_node.
1278 2011-08-23 Jason Merrill <jason@redhat.com>
1281 * semantics.c (maybe_constant_value): Don't try to fold { }.
1282 * pt.c (build_non_dependent_expr): Don't wrap { }.
1283 * init.c (build_value_init): Allow scalar value-init in templates.
1285 2011-08-23 Jason Merrill <jason@redhat.com>
1287 * semantics.c (potential_constant_expression_1): Allow 'this'.
1289 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1292 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
1293 if it has side-effects and needs to be preevaluated.
1295 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
1298 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
1299 same line as the function.
1301 2011-08-23 Jakub Jelinek <jakub@redhat.com>
1304 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
1305 which doesn't have any fields, clear it and diagnose.
1307 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1308 Marc Glisse <marc.glisse@normalesup.org>
1310 PR libstdc++-v3/1773
1311 * mangle.c (decl_mangling_context): Call
1312 targetm.cxx.decl_mangling_context.
1313 (write_unscoped_name): Use decl_mangling_context.
1315 2011-08-18 Dodji Seketeli <dodji@redhat.com>
1318 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
1319 template parameters as created by process_template_parm.
1321 2011-08-16 Jason Merrill <jason@redhat.com>
1324 * pt.c (unify_pack_expansion): Correct overloaded unification
1327 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
1328 on a member function or static data member, call mark_used.
1331 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
1332 init_list_type_node.
1334 2011-08-13 Jason Merrill <jason@redhat.com>
1337 * name-lookup.c (local_bindings_p): New.
1338 * name-lookup.h: Declare it.
1339 * lex.c (unqualified_name_lookup_error): Use it.
1342 * error.c (dump_expr): Handle MODIFY_EXPR properly.
1344 * decl.c (grok_reference_init): Handle constexpr here.
1345 * call.c (initialize_reference): Not here.
1347 2011-08-12 David Li <davidxl@google.com>
1349 * class.c (update_vtable_entry_for_fn): Set
1350 LOST_PRIMARY bit properly.
1352 2011-08-12 Jason Merrill <jason@redhat.com>
1355 * call.c (convert_arg_to_ellipsis): force_rvalue only in
1356 potentially evaluated context.
1358 2011-08-12 Richard Guenther <rguenther@suse.de>
1360 * call.c (build_over_call): Instead of memcpy use an
1361 assignment of two MEM_REFs.
1363 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
1364 Brian Hackett <bhackett1024@gmail.com>
1366 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
1368 2011-08-10 Richard Guenther <rguenther@suse.de>
1370 * call.c (build_over_call): Call memcpy unconditionally.
1372 2011-08-08 Jason Merrill <jason@redhat.com>
1375 * semantics.c (finish_call_expr): Don't look at 'this' if we
1376 had an explicit object argument.
1379 * typeck2.c (check_narrowing): Fix integer logic.
1381 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1383 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
1385 2011-08-05 Jason Merrill <jason@redhat.com>
1388 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
1389 on 'this' in a constructor.
1392 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
1395 * init.c (perform_member_init): Handle invalid array initializer.
1398 * semantics.c (cxx_eval_array_reference): Handle failure to
1399 reduce the array operand to something we can work with.
1401 2011-08-05 Gabriel Charette <gchare@google.com>
1403 * decl.c (finish_function): Remove unecessary line 0 hack.
1405 2011-08-05 Jason Merrill <jason@redhat.com>
1408 * typeck.c (build_x_compound_expr_from_list): Also complain
1412 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
1415 * parser.c (cp_parser_range_for): Only do auto deduction in
1416 template if the range is non-dependent.
1418 * init.c (perform_member_init): Always build_aggr_init
1419 for a class member with an explicit mem-initializer.
1421 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
1423 2011-08-04 Jakub Jelinek <jakub@redhat.com>
1426 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
1427 for operator new and operator new []. Call init_attributes.
1429 2011-08-02 Jason Merrill <jason@redhat.com>
1432 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
1435 * typeck2.c (check_narrowing): Check unsigned mismatch.
1436 * semantics.c (finish_compound_literal): check_narrowing.
1439 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
1442 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
1443 (build_field_list): Not here.
1446 * parser.c (build_range_temp): Split out from...
1447 (cp_convert_range_for): ...here.
1448 (do_range_for_auto_deduction): New.
1449 (cp_parser_range_for): Use it.
1451 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1453 * cp-tree.h (finish_omp_atomic): Adjust prototype.
1454 (cxx_omp_const_qual_no_mutable): New prototype.
1455 (finish_omp_taskyield): New prototype.
1456 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
1457 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
1458 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
1459 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
1461 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
1462 and PRAGMA_OMP_CLAUSE_MERGEABLE.
1463 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
1464 (cp_parser_omp_taskyield): New function.
1465 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
1466 (cp_parser_omp_clause_reduction): Handle min and max.
1467 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
1468 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
1469 OMP_CLAUSE_MERGEABLE.
1470 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1471 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
1473 (finish_omp_clauses): Don't complain about const qualified
1474 predetermined vars and static data members in firstprivate clause.
1475 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
1477 (finish_omp_taskyield): New function.
1478 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
1479 (cxx_omp_predetermined_sharing): Use it.
1481 2011-08-02 Jason Merrill <jason@redhat.com>
1483 * call.c (build_call_a): Also check at_function_scope_p.
1485 2011-08-01 Jason Merrill <jason@redhat.com>
1488 * mangle.c (write_prefix): Handle decltype.
1491 * semantics.c (cxx_eval_vec_init_1): Fix logic.
1494 * semantics.c (potential_constant_expression_1): Allow any builtin.
1495 (morally_constexpr_builtin_function_p): Remove.
1497 2011-07-29 Jason Merrill <jason@redhat.com>
1500 * parser.c (cp_parser_lambda_expression): Also clear in_statement
1501 and in_switch_statement_p.
1502 (cp_parser_class_specifier): Likewise.
1504 2011-07-28 Jason Merrill <jason@redhat.com>
1507 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
1508 (convert_nontype_argument, tsubst_template_arg): Handle its output.
1510 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
1513 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
1515 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
1517 * pt.c (build_template_decl): Copy the function_decl's
1518 source location to the new template_decl.
1520 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
1523 * typeck.c (cp_build_modify_expr): Check digest_init return value
1524 for error_mark_node.
1526 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1529 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
1530 and *end before returning.
1532 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
1535 * parser.c (cp_parser_perform_range_for_lookup): Early return if
1536 error_operand_p (range).
1538 2011-07-23 Jason Merrill <jason@redhat.com>
1541 * parser.c (cp_parser_qualifying_entity): Handle templates.
1543 2011-07-22 Jason Merrill <jason@redhat.com>
1546 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
1547 Make conditional on -Wnarrowing.
1549 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1551 Warn about the use of final/override in non-c++0x mode, and
1552 add __final for non-c++0x mode.
1553 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
1554 * error.c (maybe_warn_cpp0x): Adjust.
1555 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
1556 '__final' as a non-c++0x alternative for 'final'.
1558 2011-07-22 Jason Merrill <jason@redhat.com>
1559 Mark Glisse <marc.glisse@normalesup.org>
1562 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
1563 other namespaces as well.
1564 * name-lookup.c (c_linkage_bindings): Define.
1565 (lookup_extern_c_fun_in_all_ns): Rename from
1566 lookup_extern_c_fun_binding_in_all_ns. Return tree.
1567 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
1569 2011-07-20 Jason Merrill <jason@redhat.com>
1571 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
1572 designated initializer syntax.
1573 * decl.c (check_array_designated_initializer): Add index parm.
1574 (maybe_deduce_size_from_array_init): Pass it.
1575 (reshape_init_array_1): Likewise.
1577 PR c++/6709 (DR 743)
1578 PR c++/42603 (DR 950)
1579 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
1580 (cp_parser_nested_name_specifier_opt): Allow decltype.
1581 (cp_parser_qualifying_entity): Likewise.
1582 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
1583 (cp_parser_simple_type_specifier): Handle decltype as scope.
1584 (cp_parser_base_specifier): Allow decltype.
1585 (cp_parser_base_clause): Don't crash on null base.
1586 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
1587 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1589 2011-07-19 Jason Merrill <jason@redhat.com>
1592 * pt.c (coerce_template_parms): Handle non-pack after pack.
1594 2011-07-19 Richard Guenther <rguenther@suse.de>
1596 * call.c (build_special_member_call): Use fold_build_pointer_plus.
1597 * class.c (build_base_path): Likewise.
1598 (convert_to_base_statically): Likewise.
1599 (dfs_accumulate_vtbl_inits): Likewise.
1600 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1601 * except.c (expand_start_catch_block): Likewise.
1602 * init.c (expand_virtual_init): Likewise.
1603 (build_new_1): Likewise.
1604 (build_vec_delete_1): Likewise.
1605 (build_vec_delete): Likewise.
1606 * rtti.c (build_headof): Likewise.
1607 (tinfo_base_init): Likewise.
1608 * typeck.c (get_member_function_from_ptrfunc): Likewise.
1609 (cp_build_addr_expr_1): Likewise.
1610 * typeck2.c (build_m_component_ref): Likewise.
1612 2011-07-18 Martin Jambor <mjambor@suse.cz>
1614 * parser.c (cp_parser_parameter_declaration_list): Initialize
1617 2011-07-16 Jason Merrill <jason@redhat.com>
1619 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
1620 last_error_tinst_level.
1621 (push_tinst_level, pop_tinst_level): Adjust.
1622 (problematic_instantiation_changed): Adjust.
1623 (record_last_problematic_instantiation): Adjust.
1624 * error.c (cp_print_error_function): Don't print
1625 current_function_decl if we're in a template instantiation context.
1626 (print_instantiation_full_context): Always print first line.
1628 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
1629 Jason Merrill <jason@redhat.com>
1633 * cp-tree.h (fn_type_unification): Add `bool' parameter.
1634 * pt.c (enum template_base_result): Define.
1635 (unify_success, unify_unknown): Define.
1636 (unify_parameter_deduction_failure): Define.
1637 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
1638 (unify_parameter_pack_mismatch): Define.
1639 (unify_parameter_pack_inconsistent): Define.
1640 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
1641 (unify_expression_unequal, unify_inconsistency): Define.
1642 (unify_method_type_error, unify_arity): Likewise.
1643 (unify_too_many_parameters, unify_too_few_parameters): Define.
1644 (unify_arg_conversion, unify_no_common_base): Define.
1645 (unify_illformed_ptrmem_cst_expr): Define.
1646 (unify_substitution_failure): Define.
1647 (unify_inconsistent_template_template_parameters): Define.
1648 (unify_template_deduction_failure): Define.
1649 (unify_template_argument_mismatch): Define.
1650 (unify_overload_resolution_failure): Define.
1651 (comp_template_args_with_info): New function, split out from...
1652 (comp_template_args): ...here. Call it.
1653 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
1655 (unify): Add `explain_p' parameter. Pass to all relevant calls.
1656 Call above status functions when appropriate.
1657 (resolve_overloaded_unification, try_one_overload): Likewise.
1658 (type_unification, type_unification_real): Likewise.
1659 (unify_pack_expansion): Likewise.
1660 (get_template_base, try_class_unification): Likewise.
1661 (get_bindings, more_specialized_fn): Pass false to unification
1663 (get_class_bindings, do_auto_deduction): Likewise.
1664 (convert_nontype_argument): Likewise.
1665 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1667 (get_template_base): Add `explain_p' parameter and pass it to
1668 try_class_unification. Return an enum template_base_result.
1669 * class.c (resolve_address_of_overloaded_function): Pass false to
1670 fn_type_unification.
1671 * call.c (enum rejection_reason_code): Add new codes.
1672 (struct rejection_reason): Add template_unification field.
1673 Add template_instantiation field.
1674 (template_unification_rejection): Define.
1675 (template_unification_error_rejection): Define.
1676 (template_instantiation_rejection): Define.
1677 (invalid_copy_with_fn_template_rejection): Define.
1678 (add_template_candidate): Pass false to unify.
1679 Provide more rejection reasons when possible.
1680 (print_template_unification_rejection): Define.
1681 (print_arity_rejection): Define, split out from...
1682 (print_z_candidate): ...here. Add cases for new rejection
1685 2011-07-15 Jason Merrill <jason@redhat.com>
1687 * Make-lang.in (check-g++-strict-gc): New.
1688 (cp/except.o): Depend on gt-cp-except.h
1689 * except.c: Include gt-cp-except.h.
1690 * config-lang.in (gtfiles): Add cp/except.c.
1691 * decl2.c (mark_used): Adjust constexpr condition, set
1692 function_depth around template instantiation.
1693 * parser.c (cp_parser_lambda_body): Set function_depth.
1694 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1697 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1699 2011-07-13 Jason Merrill <jason@redhat.com>
1701 * Make-lang.in (check-c++0x): New.
1703 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1705 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1706 rather than a pointer to it. Return true if the whole of the value
1707 was initialized by the generated statements. Use
1708 complete_ctor_at_level_p instead of count_type_elements.
1710 2011-07-12 Diego Novillo <dnovillo@google.com>
1712 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1714 (struct cp_binding_level): Fix indentation.
1716 2011-07-11 Jason Merrill <jason@redhat.com>
1719 * pt.c (extract_fnparm_pack): Split out from...
1720 (make_fnparm_pack): ...here.
1721 (instantiate_decl): Handle non-pack parms after a pack.
1722 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1724 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1727 * cp-tree.h (struct tinst_level): Add errors field.
1728 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1729 (push_tinst_level): Don't start another decl in that case.
1730 (reopen_tinst_level): Adjust errors field.
1731 * decl2.c (cp_write_global_declarations): Don't complain about
1732 undefined inline if its template was defined.
1733 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1735 2011-07-10 Jason Merrill <jason@redhat.com>
1738 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1739 rather than current_class_type to determine whether to set 'this'.
1740 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1741 (cp_parser_init_declarator): Pass down member_p.
1743 2011-07-09 Jason Merrill <jason@redhat.com>
1745 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1747 2011-07-08 Jason Merrill <jason@redhat.com>
1750 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1752 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1753 * optimize.c (maybe_clone_body): Likewise.
1754 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1757 * decl.c (expand_static_init): Don't get confused by user
1758 declaration of __cxa_guard_acquire.
1760 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1761 COMPLETE_TYPE_P either.
1764 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1765 TYPE_NEEDS_CONSTRUCTING.
1767 2011-07-07 Jason Merrill <jason@redhat.com>
1770 * pt.c (push_deduction_access_scope): Preserve
1771 processing_template_decl across push_to_top_level.
1773 * class.c (pushclass): Accept NULL argument.
1774 (popclass): Deal with popping null class.
1775 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1776 push_to_top_level/pop_from_top_level.
1777 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1779 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1782 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1783 one non-complex and one complex argument, call save_expr on both
1786 2011-07-06 Jason Merrill <jason@redhat.com>
1789 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1793 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1795 2011-07-05 Jason Merrill <jason@redhat.com>
1798 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1799 partial instantiation.
1802 * semantics.c (finish_id_expression): convert_from_reference.
1804 2011-07-05 Richard Guenther <rguenther@suse.de>
1806 * decl.c (cxx_init_decl_processing): Defer building common
1807 tree nodes to c_common_nodes_and_builtins.
1809 2011-07-04 Jason Merrill <jason@redhat.com>
1813 * mangle.c (write_expression): Handle 'this'.
1814 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1816 * semantics.c (potential_constant_expression_1): Check that
1817 DECL_CONTEXT is set on 'this'.
1819 * error.c (dump_template_bindings): Don't print typenames
1820 for a partial instantiation.
1821 (dump_function_decl): If we aren't printing function arguments,
1822 print template arguments as <args> rather than [with ...].
1823 (dump_expr): Don't print return type or template header.
1824 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1825 * pt.c (dependent_template_arg_p): Handle null arg.
1827 * error.c (type_to_string): Avoid redundant akas.
1829 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1832 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1834 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1836 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1837 (cp/class.o): Likewise.
1838 (cp/error.o): Likewise.
1839 (cp/name-lookup.o): Likewise.
1840 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1842 2011-07-01 Jason Merrill <jason@redhat.com>
1845 * pt.c (lookup_template_function): Handle non-function.
1848 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1849 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1850 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1852 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1853 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1857 * pt.c (resolve_nondeduced_context): Call mark_used.
1860 * semantics.c (finish_offsetof): Complain about incomplete type.
1862 2011-06-30 Jason Merrill <jason@redhat.com>
1865 * rtti.c (get_tinfo_decl): Call complete_type.
1868 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1869 DECL_PARM_INDEX on rhs parm.
1871 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1874 * tree.c (stabilize_init): Handle aggregate initialization.
1877 * name-lookup.c (struct arg_lookup): Add fn_set.
1878 (add_function): Check it.
1879 (lookup_arg_dependent_1): Initialize it.
1881 2011-06-29 Jason Merrill <jason@redhat.com>
1884 * init.c (build_new_1): Pass {} down to build_vec_init.
1885 (build_vec_init): Handle it.
1889 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1890 x_current_class_ref.
1891 (current_class_ptr, current_class_ref): Use them.
1892 * decl.c (build_this_parm): Handle getting the class type.
1893 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1894 for use within the trailing return type.
1896 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1897 don't tsubst DECL_INITIAL unless our type use auto.
1900 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1901 (massage_constexpr_body): Not here.
1904 * semantics.c (lambda_proxy_type): New.
1905 (build_capture_proxy): Use it.
1906 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1907 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1910 * class.c (explain_non_literal_class): New.
1911 (finalize_literal_type_property): Call it.
1912 * cp-tree.h: Declare it.
1913 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1914 (is_valid_constexpr_fn): Likewise.
1915 (massage_constexpr_body): Split out from...
1916 (register_constexpr_fundef): ...here.
1917 (is_instantiation_of_constexpr): New.
1918 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1919 (explain_invalid_constexpr_fn): New.
1920 (cxx_eval_call_expression): Call it.
1921 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1922 * method.c (process_subob_fn): Diagnose non-constexpr.
1923 (walk_field_subobs): Likewise.
1924 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1925 (explain_implicit_non_constexpr): New.
1926 (defaulted_late_check): Use it.
1927 * call.c (build_cxx_call): Remember location.
1929 * method.c (maybe_explain_implicit_delete): Use pointer_set
1932 * class.c (finalize_literal_type_property): Update conditions.
1933 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1935 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1936 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1937 * semantics.c (cxx_eval_vec_init_1): Correct type.
1939 * init.c (build_value_init): Decide whether or not to zero-initialize
1940 based on user-providedness of default ctor, not any ctor.
1941 (build_value_init_noctor): Adjust assert.
1944 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1945 (build_new_method_call_1): Likewise.
1946 * init.c (expand_default_init): Handle direct list-initialization
1949 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1951 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1953 2011-06-26 Jason Merrill <jason@redhat.com>
1956 * semantics.c (potential_constant_expression_1): Check
1957 for non-literality rather than cleanup.
1958 (cxx_eval_constant_expression): Likewise.
1961 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1962 with a cleanup isn't constant.
1963 (cxx_eval_constant_expression): Likewise.
1964 * init.c (expand_default_init): Use maybe_constant_init.
1966 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1969 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1970 instead of TYPE_CHAIN for chain_next for types.
1972 2011-06-23 Gabriel Charette <gchare@google.com>
1974 * name-lookup.h (cp_binding_level): Removed unused
1975 member names_size. Update all users.
1977 2011-06-23 Jason Merrill <jason@redhat.com>
1979 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1980 * init.c (build_zero_init_1): Not here.
1983 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1985 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1988 * decl2.c (build_anon_union_vars): Early return error_mark_node
1989 for a nested anonymous struct.
1991 2011-06-23 Jason Merrill <jason@redhat.com>
1994 * decl2.c (mark_used): Don't call synthesize_method for
1995 functions defaulted outside the class.
1997 * optimize.c (maybe_clone_body): Set linkage flags before
1998 cgraph_same_body_alias.
2001 * class.c (set_linkage_according_to_type): Hand off to
2002 determine_visibility.
2005 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
2008 * pt.c (most_specialized_instantiation): Do check return types.
2010 2011-06-22 Jason Merrill <jason@redhat.com>
2013 * call.c (build_call_a): Set cp_function_chain->can_throw here.
2014 (build_cxx_call): Not here.
2016 2011-06-21 Jason Merrill <jason@redhat.com>
2019 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
2020 (grokdeclarator): constexpr doesn't apply const for refs.
2021 * parser.c (cp_parser_initializer_clause): Don't call
2022 maybe_constant_value here.
2023 * call.c (initialize_reference): Handle constexpr.
2026 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
2027 static fn parameters.
2029 * call.c (add_builtin_candidates): Use cv_unqualified rather than
2031 * pt.c (tsubst_arg_types): Likewise.
2032 * except.c (build_throw): Use cv_unqualified.
2035 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
2036 * semantics.c (lambda_return_type): Strip them here.
2038 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2040 * semantics.c: Add sync_ or SYNC__ to builtin names.
2042 2011-06-20 Jason Merrill <jason@redhat.com>
2045 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
2047 * typeck2.c (process_init_constructor_array): Use {} for classes,
2049 * call.c (convert_like_real): Handle substitution failure.
2052 * pt.c (canonicalize_type_argument): New.
2053 (convert_template_argument, unify): Use it.
2056 * call.c (rejection_reason_code): Add rr_explicit_conversion.
2057 (print_z_candidate): Handle it.
2058 (explicit_conversion_rejection): New.
2059 (build_user_type_conversion_1): Reject an explicit conversion
2060 function that requires more than a qualification conversion.
2063 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
2066 * tree.c (strip_typedefs): Use build_aligned_type.
2069 * call.c (sufficient_parms_p): Allow parameter packs too.
2072 * semantics.c (describable_type): Remove.
2073 * cp-tree.h: Likewise.
2074 * decl.c (cp_finish_decl): Don't call it.
2075 * init.c (build_new): Likewise.
2076 * parser.c (cp_parser_omp_for_loop): Likewise.
2077 * pt.c (tsubst_decl): Likewise.
2078 (do_auto_deduction): If we fail in a template, try again
2079 at instantiation time.
2082 * parser.c (cp_parser_lambda_introducer): Complain about redundant
2084 * semantics.c (add_capture): Likewise.
2085 (register_capture_members): Clear IDENTIFIER_MARKED.
2087 2011-06-17 Jason Merrill <jason@redhat.com>
2090 * call.c (convert_class_to_reference_1): Allow binding function
2091 lvalue to rvalue reference.
2094 Generate proxy VAR_DECLs for better lambda debug info.
2095 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
2096 (LAMBDA_EXPR_PENDING_PROXIES): New.
2097 (struct tree_lambda_expr): Add pending_proxies.
2098 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
2099 (qualify_lookup): Use is_lambda_ignored_entity.
2100 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
2101 Call insert_pending_capture_proxies.
2102 (cp_parser_lambda_introducer): Use this_identifier.
2103 (cp_parser_lambda_declarator_opt): Call the object parameter
2104 of the op() "__closure" instead of "this".
2105 (cp_parser_lambda_body): Call build_capture_proxy.
2106 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
2107 (insert_pending_capture_proxies, insert_capture_proxy): New.
2108 (is_normal_capture_proxy, is_capture_proxy): New.
2109 (add_capture): Add __ to field names here, return capture proxy.
2110 (add_default_capture): Use this_identifier, adjust to expect
2111 add_capture to return a capture proxy.
2112 (outer_lambda_capture_p, thisify_lambda_field): Remove.
2113 (finish_id_expression, lambda_expr_this_capture): Adjust.
2114 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
2115 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
2118 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
2119 of artificial locals.
2121 * parser.c (cp_parser_lambda_expression): Clear
2122 LAMBDA_EXPR_THIS_CAPTURE after parsing.
2123 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
2125 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
2126 Move non-pointers to end of struct.
2128 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
2129 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
2131 * semantics.c (finish_non_static_data_member): Preserve dereference
2134 2011-06-16 Jason Merrill <jason@redhat.com>
2137 * parser.c (cp_parser_lambda_body): Share code between
2138 simple and complex cases instead of using cp_parser_function_body.
2141 * decl.c (check_initializer): Check narrowing.
2144 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
2147 * semantics.c (finish_id_expression): Mark even dependent
2151 * error.c (dump_template_argument): Don't try to omit default
2152 template args from an argument pack.
2154 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
2157 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
2158 assembler supports hidden visibility.
2160 2011-06-14 Jason Merrill <jason@redhat.com>
2163 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
2164 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
2165 if the declaration had an exception-specifier.
2166 (process_subob_fn): Don't maybe_instantiate_noexcept.
2167 * pt.c (maybe_instantiate_noexcept): Handle overload.
2168 * typeck2.c (nothrow_spec_p_uninst): New.
2169 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
2170 * typeck.c (merge_types): Adjust.
2172 * pt.c (deduction_tsubst_fntype): Don't save input_location.
2173 (maybe_instantiate_noexcept): Likewise.
2175 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2177 * Make-lang.in (cp/method.o): Update dependencies.
2178 * method.c: Include common/common-target.h.
2179 (use_thunk): Use targetm_common.have_named_sections.
2181 2011-06-14 Steve Ellcey <sje@cup.hp.com>
2183 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
2185 2011-06-14 Jason Merrill <jason@redhat.com>
2187 * error.c (type_to_string): Print typedef-stripped version too.
2190 * call.c (perform_implicit_conversion_flags): Print source type as
2194 * typeck2.c (build_m_component_ref): Preserve rvalueness.
2197 * class.c (build_base_path): Fix cv-quals in unevaluated context.
2200 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
2201 of fold_indirect_ref_1.
2202 (cxx_eval_indirect_ref): Use it.
2204 2011-06-11 Jan Hubicka <jh@suse.cz>
2206 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
2209 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2212 * decl.c (grokdeclarator): Reject operator names in parameters.
2214 2011-06-10 Jan Hubicka <jh@suse.cz>
2216 * decl2.c (clear_decl_external): New functoin.
2217 (cp_write_global_declarations): Use it.
2219 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
2221 * cp-tree.h (error_operand_p): Remove.
2223 2011-06-09 David Krauss <potswa@mac.com>
2226 * typeck2.c (build_x_arrow): Push fake template context
2227 to produce diagnostic on acyclic endless operator-> drill-down.
2228 * call.c (build_new_op): Change Boolean overload status
2229 value to a pointer to the overload function.
2230 * cp-tree.h: Likewise.
2231 * typeck.c: Likewise.
2232 * parser.c: Likewise.
2233 * decl2.c: Likewise.
2236 2011-06-09 Jason Merrill <jason@redhat.com>
2238 * semantics.c (maybe_constant_value): Handle overflowed input.
2239 (non_const_var_error): Handle non-constant DECL_INITIAL.
2241 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
2243 * parser.c (cp_parser_constant_expression): Just return the
2244 non-constant expression.
2246 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
2248 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
2251 * decl.c (grokdeclarator): Reject operator names in typedefs.
2253 2011-06-08 Jason Merrill <jason@redhat.com>
2256 * cp-tree.def (DEFERRED_NOEXCEPT): New.
2257 * cp-tree.h (struct tree_deferred_noexcept): New.
2258 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
2259 (DEFERRED_NOEXCEPT_SPEC_P): New.
2260 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
2261 (union lang_tree_node): Add tree_deferred_noexcept.
2262 (maybe_instantiate_noexcept): Declare.
2263 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
2264 * error.c (dump_exception_spec): Likewise.
2265 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2266 * ptree.c (cxx_print_xnode): Likewise.
2267 * tree.c (cp_tree_equal): Likewise.
2268 * decl.c (cp_tree_node_structure): Likewise.
2269 (duplicate_decls): Call maybe_instantiate_noexcept.
2270 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
2271 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
2272 DEFERRED_NOEXCEPT_SPEC_P.
2273 * typeck2.c (merge_exception_specifiers): Likewise.
2274 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
2275 * method.c (process_subob_fn, defaulted_late_check): Likewise.
2276 * pt.c (tsubst_exception_specification): Add defer_ok parm.
2277 Build DEFERRED_NOEXCEPT.
2278 (maybe_instantiate_noexcept): New.
2279 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
2280 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
2282 * semantics.c (potential_constant_expression_1): Handle destructor
2285 2011-06-08 Jakub Jelinek <jakub@redhat.com>
2287 * cp-tree.h (struct tinst_level): Add chain_next GTY
2290 2011-06-08 Jason Merrill <jason@redhat.com>
2293 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
2294 if a pending_template entry is pointing at it.
2296 2011-06-07 Jason Merrill <jason@redhat.com>
2300 * error.c (subst_to_string): New.
2301 (cp_printer): Use it for 'S'.
2302 (print_instantiation_partial_context_line): Handle subst context.
2303 * pt.c (push_tinst_level): Handle subst context.
2304 (deduction_tsubst_fntype): Don't track specific substitutions.
2305 Use push_tinst_level.
2307 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
2308 (fn_type_unification): Don't call push_deduction_access_scope here.
2310 2011-06-06 Jason Merrill <jason@redhat.com>
2313 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
2314 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
2316 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
2319 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
2320 and getter names to use all the allowed method names.
2322 2011-06-06 Jason Merrill <jason@redhat.com>
2325 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
2328 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
2329 at_function_scope_p.
2332 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
2334 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
2336 * init.c (build_delete): Warn when deleting type with non-virtual
2339 2011-06-03 Jakub Jelinek <jakub@redhat.com>
2342 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
2345 2011-06-01 Jason Merrill <jason@redhat.com>
2347 * pt.c (build_non_dependent_expr): Remove special handling of
2351 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
2352 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
2355 * typeck2.c (build_x_arrow): Don't use build_min_nt.
2357 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
2360 * name-lookup.c (supplement_binding_1): If the old binding was a
2361 type name, also check that the DECL actually refers to the same
2362 type or is not a type.
2364 2011-05-31 Jason Merrill <jason@redhat.com>
2367 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
2368 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
2369 (build_min_non_dep): Preserve reference refs.
2370 (build_min_non_dep_call_vec): Likewise
2372 2011-05-30 Jakub Jelinek <jakub@redhat.com>
2375 * semantics.c (finish_omp_clauses): Call require_complete_type
2376 even for copyin/copyprivate clauses. Only call
2377 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
2379 2011-05-28 Jason Merrill <jason@redhat.com>
2382 * parser.c (cp_parser_lambda_expression): Improve error recovery.
2383 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
2385 2011-05-27 Jason Merrill <jason@redhat.com>
2388 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
2391 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
2395 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
2396 * decl.c (start_preparsed_function): Don't call comdat_linkage for
2400 * mangle.c (write_expression): Handle MODOP_EXPR.
2403 * parser.c (cp_parser_unqualified_id): Don't check
2404 constructor_name_p for enums.
2407 * pt.c (dependent_type_p_r): Avoid infinite recursion.
2410 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
2411 with INDIRECT_REF of REFERENCE_TYPE.
2414 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
2416 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
2418 * cp-tree.h (building_stmt_tree): Delete.
2419 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
2420 (build_aggr_init_full_exprs): Call building_stmt_list_p
2421 instead of building_stmt_tree.
2422 (initialize_local_var): Likewise.
2423 (finish_function): Likewise.
2424 * decl2.c (finish_anon_union): Likewise.
2425 * init.c (begin_init_stmts): Likewise.
2426 (finish_init_stmts): Likewise.
2427 (expand_aggr_init_1): Likewise.
2428 * name-lookup.c (do_local_using_decl): Likewise.
2429 (do_namespace_alias): Likewise.
2430 (do_using_directive): Likewise.
2431 (cp_emit_debug_info_for_using): Likewise.
2432 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
2434 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
2437 * typeck2.c (build_functional_cast): Complain early for invalid uses
2438 of 'auto' and set type to error_mark_node.
2440 2011-05-26 Jason Merrill <jason@redhat.com>
2443 * parser.c (cp_parser_member_declaration): Allow friend T.
2444 * friend.c (make_friend_class): Ignore non-classes.
2445 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
2448 * pt.c (convert_template_argument): Don't complain about using
2449 injected-class-name as template template argument.
2452 * decl.c (check_static_variable_definition): Now static.
2453 (cp_finish_decl): Call it here.
2454 (grokdeclarator): Not here.
2455 * pt.c (instantiate_class_template_1): Or here.
2456 * cp-tree.h: Don't declare it.
2458 2011-05-26 Janis Johnson <janis187@us.ibm.com>
2459 Nathan Froyd <froydnj@codesourcery.com>
2463 * name-lookup.h (enum scope_kind): Add sk_cond.
2464 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
2465 Detect and report error for redeclaration from for-init or if
2466 or switch condition.
2467 (begin_scope): Handle sk_cond.
2468 * semantics.c (begin_if_stmt): Use sk_cond.
2469 (begin switch_stmt): Ditto.
2471 2011-05-26 Jason Merrill <jason@redhat.com>
2474 * name-lookup.h (cp_class_binding): Make base a pointer.
2475 * name-lookup.c (new_class_binding): Adjust.
2476 (poplevel_class): Adjust.
2479 * decl.c (grokparms): Function parameter packs don't need to
2481 * pt.c (type_unification_real): But they aren't deduced otherwise.
2483 2011-05-25 Jason Merrill <jason@redhat.com>
2486 * decl.c (build_enumerator): If incremented enumerator won't fit in
2487 previous integral type, find one it will fit in.
2490 * decl.c (create_array_type_for_decl): Complain about array of auto.
2494 * error.c (dump_template_bindings): Set processing_template_decl
2495 for a partial instantiation.
2498 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
2499 to another reference type.
2502 * decl.c (case_conversion): New.
2503 (finish_case_label): Use it.
2505 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
2508 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
2511 * decl.c (grokdeclarator): Complain about auto typedef.
2514 * decl.c (grokdeclarator): Complain later for auto parameter.
2515 * pt.c (splice_late_return_type): Handle use in a template
2519 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
2522 * parser.c (cp_parser_parameter_declaration): Recognize
2523 list-initialization.
2524 (cp_parser_direct_declarator): Check for the closing
2525 paren before parsing definitely.
2528 * parser.c (cp_parser_constructor_declarator_p): Don't check
2529 constructor_name_p for enums.
2530 (cp_parser_diagnose_invalid_type_name): Correct error message.
2533 * init.c (perform_member_init): Handle list-initialization
2534 of array of non-trivial class type.
2537 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
2538 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
2541 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
2542 function parameter pack.
2543 (tsubst_pack_expansion): Likewise.
2545 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
2548 2011-05-25 Jakub Jelinek <jakub@redhat.com>
2550 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
2554 * semantics.c (cxx_eval_bit_field_ref): Handle the
2555 case when BIT_FIELD_REF doesn't cover only a single field.
2557 2011-05-24 Jason Merrill <jason@redhat.com>
2560 * pt.c (get_mostly_instantiated_function_type): Use
2561 push_deferring_access_checks rather than set flag_access_control.
2563 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
2565 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
2566 syntax error in declaring an ObjC instance variable.
2568 2011-05-24 Jason Merrill <jason@redhat.com>
2571 * class.c (pushclass): Accept NULL argument.
2572 (popclass): Deal with popping null class.
2573 * pt.c (push_access_scope, pop_access_scope): Use them rather than
2574 push_to_top_level/pop_from_top_level.
2575 (push_deduction_access_scope, pop_defarg_context): New.
2576 (fn_type_unification): Use them.
2577 * name-lookup.c (lookup_name_real_1): Check current_class_type.
2579 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
2581 * decl.c (grokdeclarator): Use current_class_name.
2583 2011-05-24 Joseph Myers <joseph@codesourcery.com>
2585 * Make-lang.in (GXX_OBJS): Remove prefix.o.
2586 (g++$(exeext)): Use libcommon-target.a.
2587 (CXX_C_OBJS): Remove prefix.o.
2589 2011-05-23 Jason Merrill <jason@redhat.com>
2591 * pt.c (tsubst_copy_and_build): Use current_class_name.
2594 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
2597 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
2598 converting to reference.
2599 (build_static_cast_1): Update for glvalues.
2602 * typeck.c (build_const_cast_1): Handle rvalue references.
2605 * decl.c (use_eh_spec_block): Do use an EH spec block for a
2609 * call.c (splice_viable): Be strict in templates.
2612 * error.c (dump_template_bindings): Suppress access control.
2615 * pt.c (instantiate_decl): Handle =default.
2618 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
2620 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
2622 * call.c (build_over_call): Tweak call to check_function_arguments.
2623 * typeck.c (cp_build_function_call_vec): Likewise.
2625 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
2628 * init.c (perform_member_init): Check for self-initialization.
2630 2011-05-22 Jason Merrill <jason@redhat.com>
2633 * typeck.c (composite_pointer_type_r): Return error_mark_node
2634 on error in SFINAE context.
2636 2011-05-20 Jason Merrill <jason@redhat.com>
2639 * decl.c (grokdeclarator): Don't add set const function-cv-qual
2640 for constexpr fns to memfn_quals, just add it to the type.
2641 (revert_static_member_fn): Don't complain about quals.
2642 (check_static_quals): New.
2643 (grokfndecl): Call it.
2644 (start_preparsed_function): Don't call revert_static_member_fn.
2647 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
2650 * cvt.c (type_promotes_to): Don't promote scoped enums.
2653 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
2656 * tree.c (stabilize_expr): Fix typo.
2660 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2661 with throw(type-list).
2662 * typeck2.c (merge_exception_specifiers): noexcept(false)
2663 beats any more limited specification.
2667 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2669 * semantics.c (perform_koenig_lookup): Add complain parm.
2670 * cp-tree.h: Adjust.
2671 * parser.c (cp_parser_postfix_expression): Adjust.
2672 (cp_parser_perform_range_for_lookup): Adjust.
2674 2011-05-20 Jason Merrill <jason@redhat.com>
2676 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2678 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2680 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2682 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2685 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2688 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2689 pass it down to locate_fn_flags.
2690 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2691 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2692 * cp-gimplify.c: Include splay-tree.h.
2693 (splay_tree_compare_decl_uid, omp_var_to_track,
2694 omp_cxx_notice_variable): New functions.
2695 (struct cp_genericize_omp_taskreg): New type.
2696 (struct cp_genericize_data): Add omp_ctx field.
2697 (cp_genericize_r): Attempt to determine implicitly determined
2698 firstprivate class type variables.
2699 (cp_genericize): Clear omp_ctx.
2700 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2702 2011-05-18 Jason Merrill <jason@redhat.com>
2706 * class.c (finalize_literal_type_property): Do check
2707 for constexpr member functions of non-literal class.
2708 (finish_struct): Don't call check_deferred_constexpr_decls.
2709 * cp-tree.h: Don't declare it.
2710 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2711 * decl.c (grok_special_member_properties): Don't check it
2712 (grokfnedcl): Don't call validate_constexpr_fundecl.
2713 (start_preparsed_function): Do call it.
2714 * pt.c (tsubst_decl): Don't call it.
2715 (instantiate_class_template_1): Don't call
2716 check_deferred_constexpr_decls.
2717 * semantics.c (literal_type_p): Check for any incompleteness.
2718 (ensure_literal_type_for_constexpr_object): Likewise.
2719 (is_valid_constexpr_fn): Revert deferral changes.
2720 (validate_constexpr_fundecl): Likewise.
2721 (register_constexpr_fundef): Likewise.
2722 (check_deferred_constexpr_decls): Remove.
2724 2011-05-16 Jason Merrill <jason@redhat.com>
2727 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2729 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2731 * cxx-pretty-print.c: Update comment.
2732 * semantics.c (trait_expr_value, finish_trait_expr):
2734 * parser.c (cp_parser_primary_expression): Likewise.
2736 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2739 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2741 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2743 Implement final on class.
2744 * class.c (check_bases): Diagnose derivation from a final class.
2745 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2746 (CLASSTYPE_FINAL): New.
2747 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2749 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2751 2011-05-13 Jason Merrill <jason@redhat.com>
2754 * pt.c (deduction_tsubst_fntype): New.
2755 (fn_type_unification): Use it.
2756 (init_template_processing): Initialize hash table.
2757 (print_template_statistics): Print hash table stats.
2759 * call.c (build_op_call): Use timevar_cond_start/stop.
2760 (build_user_type_conversion): Likewise.
2762 2011-05-12 Jason Merrill <jason@redhat.com>
2764 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2765 * semantics.c (validate_constexpr_fundecl): Set it.
2766 (check_deferred_constexpr_decls): Clear it.
2767 (register_constexpr_fundef): Make sure it isn't set.
2768 * decl.c (grok_special_member_properties): Check it.
2770 2011-05-11 Jason Merrill <jason@redhat.com>
2773 * semantics.c (validate_constexpr_fundecl): Defer checking if
2774 an argument type is being defined.
2775 (is_valid_constexpr_fn): Add defer_ok parm.
2776 (cxx_eval_call_expression): Adjust.
2777 (check_deferred_constexpr_decls): New.
2778 (literal_type_p): Make sure type isn't being defined.
2779 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2780 * cp-tree.h: Declare check_deferred_constexpr_decls.
2781 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2782 (start_preparsed_function, cp_finish_decl): Not here.
2783 * class.c (finalize_literal_type_property): Don't call
2784 validate_constexpr_fundecl.
2785 (finish_struct): Call check_deferred_constexpr_decls.
2786 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2787 (instantiate_class_template): Call check_deferred_constexpr_decls.
2789 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2790 rather than DECL_TEMPLATE_INSTANTIATION.
2791 (cxx_eval_call_expression): Likewise.
2793 * semantics.c (register_constexpr_fundef): Add to hash table here.
2794 (validate_constexpr_fundecl): Not here.
2796 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2798 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2799 do call maybe_constant_value in C++0x mode.
2800 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2803 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2805 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2807 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2809 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2810 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2811 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2813 2011-05-10 Jason Merrill <jason@redhat.com>
2816 * class.c (type_build_ctor_call): New.
2817 * cp-tree.h: Declare it.
2818 * decl.c (check_initializer): Use it instead of
2819 TYPE_NEEDS_CONSTRUCTING.
2820 * init.c (build_value_init, build_value_init_noctor): Likewise.
2821 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2822 (build_vec_init): Likewise.
2823 * typeck2.c (process_init_constructor_array): Likewise.
2824 (process_init_constructor_record): Likewise.
2827 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2828 expansion producing another expansion.
2830 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2832 Fixes for override/final.
2833 * class.c (check_for_override): Diagnose final on a nonvirtual
2834 member function, diagnose override for a virtual with no matching
2835 override. Don't fiddle around with DECL_VINDEX.
2837 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2839 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2840 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2841 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2842 operand of EXPR_PACK_EXPANSION.
2843 (cp_tree_operand_length): Declare.
2844 * tree.c (cp_tree_operand_length): Define.
2845 (cp_tree_equal): Call it.
2846 * pt.c (value_dependent_expr_P): Likewise.
2847 * mangle.c (write_expression): Likewise.
2849 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2853 * decl.c (reshape_init): Take a complain parameter and do
2854 not call error if tf_error is not set.
2855 (check_initializer, reshape_init_r, reshape_init_array,
2856 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2858 * typeck2.c (digest_init_r): Take a complain parameter and
2859 pass it to convert_for_initialization.
2860 (digest_init, digest_init_flags, process_init_constructor_array,
2861 process_init_constructor_record, process_init_constructor_union,
2862 process_init_constructor, digest_init_r): Adjust.
2863 * init.c (expand_default_init, build_new_1): Likewise.
2864 * typeck.c (cp_build_modify_expr): Likewise.
2865 * decl2.c (grokfield): Likewise.
2866 * call.c (convert_like_real, convert_default_arg): Likewise.
2867 * semantics.c (finish_compound_literal): Pass complain to
2868 reshape_init and digest_init.
2869 * cp-tree.h: Adjust declarations.
2871 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2874 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2875 recursion if there is user defined constructor.
2877 2011-05-09 Jason Merrill <jason@redhat.com>
2880 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2883 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2885 Implement final/override for member functions.
2886 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2887 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2888 (cp_virt_specifiers, enum virt_specifier): New.
2889 * decl.c (set_virt_specifiers): New.
2890 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2891 * parser.c (make_call_declarator): add virt-specifiers parameter.
2892 (cp_parser_lambda_declarator_opt): Adjust.
2893 (cp_parser_direct_declarator): Likewise.
2894 (cp_parser_virt_specifier_seq_opt): New.
2895 * search.c (check_final_overrider): Diagnose attempts to override
2896 a final member function.
2898 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2901 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2902 if the instance has a dependent initializer.
2904 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2907 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2908 effectively unused variable.
2910 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2912 * name-lookup.h (global_bindings_p): Adjust prototype.
2913 * name-lookup.c (global_bindings_p): Return bool.
2915 2011-05-06 Jason Merrill <jason@redhat.com>
2917 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2921 * semantics.c (cxx_eval_conditional_expression): Check
2922 integer_zerop instead.
2923 (potential_constant_expression_1): Likewise.
2926 * semantics.c (cxx_eval_array_reference): Handle implicit
2929 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2931 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2932 * call.c (standard_conversion): Call class_of_this_parm.
2933 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2934 (pp_cxx_direct_abstract_declarator): Likewise.
2935 * decl2.c (change_return_type): Likewise.
2936 (cp_reconstruct_complex_type): Likewise.
2937 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2938 * mangle.c (write_function_type): Likewise.
2939 * pt.c (unify): Likewise.
2940 * typeck.c (merge_types, type_memfn_quals): Likewise.
2941 * decl.c (build_this_parm): Call type_of_this_parm.
2943 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2946 * cp-tree.h (non_static_member_function_p): Declare new function.
2947 * tree.c (non_static_member_function_p): Define it.
2948 * semantics.c (finish_call_expr): Use it.
2950 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2952 * decl.c (finish_case_label): Omit the loc argument to
2955 2011-05-05 Jason Merrill <jason@redhat.com>
2957 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2958 * cvt.c (convert_from_reference): Adjust.
2959 * pt.c (build_non_dependent_expr): Adjust.
2960 * semantics.c (finish_offsetof): Adjust.
2961 * tree.c (lvalue_kind): Use it.
2964 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2966 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2968 * decl.c (start_preparsed_function): Do not set
2969 dont_save_pending_sizes_p.
2971 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2973 * parser.c (cp_parser_objc_method_definition_list): Update call to
2974 objc_start_method_definition.
2976 2011-05-04 Jason Merrill <jason@redhat.com>
2979 * class.c (resolves_to_fixed_type_p): Don't look closely
2982 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2985 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2988 2011-05-02 Lawrence Crowl <crowl@google.com>
2990 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2991 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2992 Change TV_NAME_LOOKUP to start/stop.
2993 (define_label): Refactor timevar calls out to a wrapper function.
2994 Change TV_NAME_LOOKUP to start/stop.
2995 (xref_tag): Likewise.
2996 (lookup_label): Refactor timevar calls out to a wrapper function.
2997 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2999 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
3001 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
3002 (lookup_template_class): Refactor timevar calls out to a wrapper
3003 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
3004 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
3006 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
3007 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
3008 (push_namespace): Likewise.
3009 (pop_nested_namespace): Likewise.
3010 (pushdecl_namespace_level): Likewise.
3011 (store_class_bindings): Likewise.
3012 (push_to_top_level): Likewise.
3013 (identifier_type_value): Refactor timevar calls out to a wrapper
3014 function. Change TV_NAME_LOOKUP to start/stop.
3015 (find_binding): Likewise.
3016 (push_using_decl): Likewise.
3017 (lookup_arg_dependent): Likewise.
3018 (push_using_directive): Likewise.
3019 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
3020 to plain code. Change TV_NAME_LOOKUP to start/stop.
3021 (lookup_type_current_level): Likewise. Refactor inner return to
3023 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
3024 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3025 (pushdecl_top_level_1): Likewise.
3026 (lookup_using_namespace): Likewise.
3027 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
3028 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
3029 (push_overloaded_decl): Likewise.
3030 (push_class_level_binding): Likewise.
3031 (namespace_binding): Likewise.
3032 (set_namespace_binding): Likewise.
3033 (supplement_binding): Likewise.
3034 (unqualified_namespace_lookup): Likewise.
3035 (lookup_name_real): Likewise.
3036 (lookup_type_scope): Likewise.
3037 (namespace_ancestor): Likewise.
3038 (lookup_name_innermost_nonclass_level): Likewise.
3039 (pushtag): Likewise.
3040 (pop_from_top_level): Likewise.
3041 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
3042 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
3044 (add_using_namespace): Refactor timevar calls out to a wrapper
3045 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
3046 wrapper on call to self.
3048 * decl2.c: (cp_write_global_declarations): Add start/stop of
3049 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
3050 Remove push/pop calls to TV_VARCONST.
3052 * parser.c: Add include of "timevar.h".
3053 (cp_parser_explicit_instantiation): Add push/pop calls to
3055 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
3056 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
3058 (cp_parser_function_definition_from_specifiers_and_declarator): Add
3059 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
3060 (cp_parser_late_parsing_for_member): Add push/pop calls to
3061 new TV_PARSE_INMETH.
3063 * call.c: Add include of "timevar.h".
3064 (convert_class_to_reference): Wrap and add push/pop calls to
3066 (build_op_call): Likewise.
3067 (build_conditional_expr): Likewise.
3068 (build_new_op): Likewise.
3069 (build_new_method_call): Likewise.
3070 (build_user_type_conversion): Reorganize to single return and add
3071 push/pop calls to TV_OVERLOAD.
3072 (perform_overload_resolution): Likewise.
3074 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
3076 2011-05-02 Jason Merrill <jason@redhat.com>
3078 * tree.c (build_vec_init_expr): Take complain parm.
3079 (build_vec_init_elt): Likewise. Free arg vector.
3080 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
3081 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
3082 (VEC_INIT_EXPR_INIT): Likewise.
3083 Adjust build_vec_init_expr declaration.
3084 * init.c (perform_member_init): Adjust.
3088 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3089 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3090 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3091 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3092 (build_vec_init_elt): Don't expect an array type.
3093 (build_array_copy): Adjust.
3094 * init.c (perform_member_init): Adjust.
3095 (build_new_1): Use build_vec_init_expr.
3098 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
3099 Protect an explicit target.
3102 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
3103 (compute_array_index_type): Revert earlier 48446 changes.
3104 (grokdeclarator): Use stabilize_vla_size.
3106 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
3107 Eric Botcazou <ebotcazou@adacore.com>
3109 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
3110 instead of inappropriate zero values.
3112 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
3115 * decl.c (compute_array_index_type): Check build_expr_type_conversion
3116 return value for NULL_TREE.
3118 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
3121 * init.c (perform_member_init): Check build_value_init return
3122 value for error_mark_node.
3124 2011-04-29 Diego Novillo <dnovillo@google.com>
3125 Le-Chun Wu <lcwu@google.com>
3127 * call.c (conversion_null_warnings): Also handle assignments
3128 when warning about NULL conversions.
3130 2011-04-29 Le-Chun Wu <lcwu@google.com>
3132 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
3133 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
3134 (build_over_call): Use it to determine whether to emit a NULL
3135 warning for template function instantiations.
3136 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
3137 EXPLICIT_TARGS is set.
3139 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
3140 Mike Stump <mikestump@comcast.net>
3142 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
3143 in maintainer mode. Use the --output-file option of gperf instead
3144 of > to prevent creating an empty cp/cfns.h when gperf is not
3147 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3150 * semantics.c (finish_base_specifier): cv-qualified base class
3151 is fine, per DR 484.
3153 2011-04-28 Dodji Seketeli <dodji@redhat.com>
3156 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
3157 considering call expressions involving a member function.
3159 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3162 * tree.c (build_cplus_new): Check build_target_expr return
3163 value for error_mark_node.
3165 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
3168 * semantics.c (literal_type_p): Reference types are literal types,
3170 (valid_type_in_constexpr_fundecl_p): Remove.
3171 (is_valid_constexpr_fn): Adjust.
3173 2011-04-27 Jason Merrill <jason@redhat.com>
3176 Implement list-initialization of _Complex.
3177 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
3178 (check_initializer): Likewise.
3179 * call.c (build_complex_conv): New.
3180 (implicit_conversion): Call it.
3181 (convert_like_real): Handle it.
3182 * typeck2.c (check_narrowing): Handle it.
3184 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
3185 decide whether to delete.
3186 (build_vec_init): Pass sfk_complete_destructor.
3189 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
3190 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
3191 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
3192 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
3193 (build_vec_init_elt): Don't expect an array type.
3194 (build_array_copy): Adjust.
3195 * init.c (perform_member_init): Adjust.
3196 (build_new_1): Use build_vec_init_expr.
3198 * class.c (resolve_address_of_overloaded_function): Don't
3199 change OVERLOAD to TREE_LIST.
3200 * pt.c (print_candidates_1): Remove nonsensical assert.
3203 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
3204 to tentative parse sooner.
3206 2011-04-26 Jason Merrill <jason@redhat.com>
3209 * parser.c (cp_parser_primary_expression): Set *idk to
3210 CP_ID_KIND_NONE for a parenthesized identifier.
3212 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
3213 (cxx_print_identifier): Correct indentation.
3216 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
3217 * tree.c (force_target_expr): Add complain parm.
3218 (build_target_expr_with_type): Likewise.
3219 (get_target_expr_sfinae): Split out.
3220 (build_vec_init_expr, bot_manip): Adjust.
3221 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
3222 (build_delete, build_dtor_call): Likewise.
3223 (perform_direct_initialization_if_possible): Adjust.
3224 (build_vec_init): Handle error return.
3225 * cvt.c (force_rvalue): Add complain parm.
3226 Call build_special_member_call directly.
3227 * decl2.c (delete_sanity): Add complain parm.
3228 (build_cleanup): Adjust.
3229 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
3230 * semantics.c (finish_stmt_expr_expr): Adjust.
3231 (finish_compound_literal): Adjust.
3232 * parser.c (cp_parser_delete_expression): Adjust.
3233 * typeck2.c (build_functional_cast): Adjust.
3234 * cp-tree.h: Adjust.
3236 2011-04-26 Martin Jambor <mjambor@suse.cz>
3238 * class.c (cp_fold_obj_type_ref): Remove.
3239 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
3241 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3243 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
3244 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
3245 (UNDERLYING_TYPE_TYPE): Add.
3246 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
3248 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
3249 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
3250 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
3251 * semantics.c (finish_underlying_type): New.
3252 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
3253 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
3254 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
3255 * tree.c (cp_walk_subtrees): Likewise.
3256 * pt.c (for_each_template_parm_r, tsubst, unify,
3257 dependent_type_p_r): Likewise.
3258 * mangle.c (write_type): Sorry for __underlying_type.
3260 2011-04-25 Jason Merrill <jason@redhat.com>
3263 * decl.c (type_dependent_init_p): New.
3264 (cp_finish_decl): Check it.
3265 * pt.c (any_type_dependent_elements_p): New.
3266 * cp-tree.h: Declare it.
3268 2011-04-20 Jason Merrill <jason@redhat.com>
3270 * semantics.c (finish_compound_literal): Don't put an array
3271 with a dtor in a static variable.
3273 * call.c (build_over_call): Handle trivial dtor.
3275 * search.c (lookup_fnfields_slot): Call complete_type.
3278 * decl2.c (build_offset_ref_call_from_tree): Move
3279 non-dependency of object outside condition.
3282 * decl.c (cp_finish_decl): Simplify template handling.
3284 2011-04-20 Jim Meyering <meyering@redhat.com>
3286 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
3288 2011-04-19 Jason Merrill <jason@redhat.com>
3291 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
3294 * decl.c (duplicate_decls): Keep always_inline attribute
3295 in sync with DECL_DISREGARD_INLINE_LIMITS.
3297 2011-04-18 Jason Merrill <jason@redhat.com>
3300 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
3303 * init.c (build_value_init): Handle UNION_TYPE the same.
3305 2011-04-18 Jakub Jelinek <jakub@redhat.com>
3308 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
3309 for type dependent pointers.
3311 2011-04-18 Jim Meyering <meyering@redhat.com>
3313 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
3315 2011-04-17 Jan Hubicka <jh@suse.cz>
3317 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
3320 2011-04-17 Jason Merrill <jason@redhat.com>
3323 * typeck2.c (build_functional_cast): Disallow array type.
3325 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
3327 2011-04-17 Jan Hubicka <jh@suse.cz>
3329 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
3331 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3334 * parser.c (cp_convert_range_for): Split into
3335 cp_parser_perform_range_for_lookup.
3336 (cp_parser_perform_range_for_lookup): New.
3337 (cp_parser_range_for_member_function): New.
3338 (cp_parser_for_init_statement): Correct error message.
3339 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
3341 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3343 * parser.c (cp_parser_objc_protocol_declaration): Updated for
3344 change from objc_declare_protocols() to objc_declare_protocol().
3346 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3349 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
3350 and return immediately.
3352 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3354 * cp-tree.def (SWITCH_STMT): Add an extra operand.
3355 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3356 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
3357 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
3358 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
3360 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3362 * cp-tree.def (IF_STMT): Add an extra operand.
3363 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
3364 * cp-tree.h (IF_SCOPE): Define.
3365 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
3366 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
3368 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3370 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
3371 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
3372 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
3373 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
3374 Use FOR_SCOPE instead of TREE_CHAIN.
3375 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
3376 (finish_for_stmt): Likewise.
3378 2011-04-14 Jason Merrill <jason@redhat.com>
3380 * parser.c (cp_parser_postfix_expression): Fix flags passed to
3381 build_new_method_call.
3382 * semantics.c (finish_call_expr): Likewise.
3385 * init.c (build_value_init_noctor): Check complain consistently.
3388 * typeck.c (cp_build_binary_op): Don't decay void operands.
3391 * decl.c (compute_array_index_type): Use get_temp_regvar instead
3393 * init.c (get_temp_regvar): No longer static.
3394 * cp-tree.h: Declare it.
3396 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3398 * parser.c (cp_parser_objc_class_declaration): Updated for change
3399 in objc_declare_class().
3401 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
3403 * decl.c (poplevel): Use block_chainon.
3405 2011-04-13 Jason Merrill <jason@redhat.com>
3408 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
3409 or pointer to (non-member) function.
3411 2011-04-13 Jakub Jelinek <jakub@redhat.com>
3414 * semantics.c (cxx_eval_array_reference): Handle reading from
3415 wchar_t, char16_t and char32_t STRING_CST.
3417 2011-04-13 Dodji Seketeli <dodji@redhat.com>
3420 * class.c (fixed_type_or_null): We cannot determine the dynamic
3421 type of a reference variable if its initializer is dependent.
3423 2011-04-13 Jason Merrill <jason@redhat.com>
3426 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
3427 unqualified lookup failing if we're still in a template.
3429 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3431 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
3432 tree_contains_struct initialization to...
3433 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
3435 * cp-objcp-common.h (cp_common_init_ts): Declare.
3436 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
3439 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3441 * parser.c (cp_parser_objc_message_expression): Updated call
3442 to objc_build_message_expr.
3444 2011-04-12 Martin Jambor <mjambor@suse.cz>
3446 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
3447 cgraph_get_create_node.
3448 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
3449 instead of cgraph_get_create_node.
3450 * method.c (make_alias_for_thunk): Call cgraph_get_node
3451 instead of cgraph_get_create_node, assert it returns non-NULL.
3452 (use_thunk): Likewise.
3453 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
3454 when flag_syntax_only is not set. Call cgraph_get_node instead of
3455 cgraph_get_create_node.
3456 (maybe_clone_body): Call cgraph_get_node instead of
3457 cgraph_get_create_node.
3459 2011-04-12 Martin Jambor <mjambor@suse.cz>
3461 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
3462 instead of cgraph_node.
3463 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
3464 (cp_write_global_declarations): Likewise.
3465 * optimize.c (maybe_clone_body): Likewise.
3466 * semantics.c (maybe_add_lambda_conv_op): Likewise.
3467 * mangle.c (mangle_decl): Likewise.
3468 * method.c (make_alias_for_thunk): Likewise.
3469 (use_thunk): Likewise.
3471 2011-04-11 Jason Merrill <jason@redhat.com>
3474 * decl.c (cp_complete_array_type_or_error): New.
3475 * semantics.c (finish_compound_literal): Use it.
3476 * cp-tree.h: Declare it.
3479 * semantics.c (finish_compound_literal): Handle references.
3482 * semantics.c (finish_compound_literal): Take complain parm.
3483 (build_lambda_object): Adjust.
3484 * cp-tree.h: Adjust.
3485 * call.c (convert_like_real): Adjust.
3486 * decl.c (check_initializer): Adjust.
3487 * parser.c (cp_parser_postfix_expression): Adjust.
3488 (cp_parser_functional_cast): Adjust.
3489 * pt.c (tsubst_copy_and_build): Adjust.
3490 * typeck2.c (process_init_constructor_record): Adjust.
3493 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
3497 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
3498 than cp_build_indirect_ref.
3500 PR c++/48457, Core 1238
3501 * call.c (reference_binding): Allow rvalue reference to bind to
3503 * tree.c (lvalue_kind): Functions are always lvalues.
3505 2011-04-07 Jason Merrill <jason@redhat.com>
3508 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
3509 arguments even if we don't know the function.
3512 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
3513 at the end of the chain.
3514 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
3515 (iterative_hash_template_arg): Likewise.
3518 * cp-tree.h (OVL_ARG_DEPENDENT): New.
3519 * name-lookup.c (add_function): Set it.
3520 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
3523 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
3524 Release unused vector.
3527 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
3528 (type_unification_real): Clear it here instead.
3531 * except.c (build_noexcept_spec): Propagate error_mark_node.
3532 (finish_noexcept_expr): Likewise.
3535 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
3539 * call.c (resolve_args): Take complain.
3540 (build_new_function_call, build_operator_new_call): Pass it.
3541 (build_op_call, build_new_op, build_new_method_call): Pass it.
3544 * typeck.c (check_for_casting_away_constness): Take complain.
3545 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
3546 (build_const_cast_1): Pass it. Take full complain parm.
3547 (build_const_cast, cp_build_c_cast): Adjust.
3549 * tree.c (build_aggr_init_expr): Always return error_mark_node
3550 on abstract violation.
3553 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
3554 (bot_manip): Adjust.
3555 * cp-tree.h: Adjust.
3556 * call.c (convert_like_real, build_cxx_call): Adjust.
3557 (perform_direct_initialization_if_possible): Adjust.
3558 * cvt.c (ocp_convert): Adjust.
3559 * init.c (build_value_init): Adjust.
3560 * semantics.c (maybe_add_lambda_conv_op): Adjust.
3561 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
3562 * typeck2.c (build_functional_cast): Adjust.
3564 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
3566 (perform_member_init): Not here.
3567 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
3569 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
3572 * typeck2.c (build_functional_cast): Check complain consistently.
3573 Use build_value_init and abstract_virtuals_error_sfinae.
3574 (abstract_virtuals_error_sfinae): Split out.
3575 * cp-tree.h: Declare it.
3576 * init.c (build_new_1): Use it.
3577 (build_value_init_noctor): Handle FUNCTION_TYPE.
3579 * semantics.c (finish_decltype_type): Simplify handling of unknown
3582 * semantics.c (finish_decltype_type): Add complain parm.
3583 * cp-tree.h: Adjust.
3584 * parser.c (cp_parser_decltype): Adjust.
3585 * pt.c (tsubst): Adjust.
3588 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
3590 2011-03-31 Jason Merrill <jason@redhat.com>
3593 * semantics.c (finish_call_expr): Remove assert.
3596 * method.c (defaultable_fn_check): Templates are not defaultable.
3598 * parser.c (cp_parser_init_declarator): Avoid redundant
3599 cp_finish_decl for member declarations.
3601 2011-03-30 Jason Merrill <jason@redhat.com>
3604 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
3607 2011-03-30 Jason Merrill <jason@redhat.com>
3610 * semantics.c (potential_constant_expression_1): Handle
3611 UNORDERED_EXPR and ORDERED_EXPR.
3614 * semantics.c (finish_compound_literal): Do put static/constant
3615 arrays in static variables.
3617 * call.c (convert_like_real) [ck_list]: Build up the
3618 initializer_list object directly.
3619 * decl.c (build_init_list_var_init): Adjust.
3621 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
3622 * decl.c (reshape_init_array_1): Likewise.
3624 2011-03-29 Jason Merrill <jason@redhat.com>
3627 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
3628 the variable is constant before looking at its initializer.
3631 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
3634 * semantics.c (potential_constant_expression_1): Change error about
3635 use of *this in constructor into sorry.
3638 * decl.c (cp_finish_decl): Defer validation of constexpr member
3640 * class.c (finalize_literal_type_property): Validate them here.
3641 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
3643 * semantics.c (is_valid_constexpr_fn): Specify input location.
3645 2011-03-28 Jason Merrill <jason@redhat.com>
3648 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
3649 from overloaded function.
3652 * call.c (build_array_conv): New.
3653 (implicit_conversion): Use it.
3655 * call.c (reference_binding): Allow direct binding to an array
3659 * parser.c (cp_parser_compound_statement): Add function_body parm.
3660 Complain about non-body compound-stmt in constexpr fn.
3661 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3662 (cp_parser_implicitly_scoped_statement): Adjust.
3663 (cp_parser_function_body, cp_parser_try_block): Adjust.
3664 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3665 (cp_parser_objc_try_catch_finally_statement): Adjust.
3668 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3669 and using-definition.
3670 (register_constexpr_fundef): Call it.
3672 * except.c (build_noexcept_spec): Call cxx_constant_value after
3675 2011-03-25 Kai Tietz <ktietz@redhat.com>
3677 * lex.c (interface_strcmp): Handle dos-paths.
3678 (handle_pragma_implementation): Use filename_cmp instead of
3680 (in_main_input_context): Likewise.
3682 2011-03-25 Jason Merrill <jason@redhat.com>
3685 * method.c (defaulted_late_check): Check for exception spec mismatch.
3686 (defaultable_fn_check): Allow exception spec and virtual.
3687 * class.c (check_for_override): A virtual dtor is non-trivial.
3690 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3693 2011-03-25 Kai Tietz <ktietz@redhat.com>
3695 * decl.c (decls_match): Replace target hook
3696 call of comp_type_attributes by version in tree.c file.
3697 * search.c (check_final_overrider): Likewise.
3698 * typeck.c (structural_comptypes): Likewise.
3700 2011-03-21 Kai Tietz <ktietz@redhat.com>
3703 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3704 Display allowed attributes for function pointer types.
3705 * error.c (dump_type_prefix): Likewise.
3707 * tree.c (cxx_attribute_table): Adjust table.
3709 2011-03-18 Jason Merrill <jason@redhat.com>
3712 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3715 * call.c (build_over_call): Don't skip ck_rvalue.
3717 2011-03-17 Jason Merrill <jason@redhat.com>
3720 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3721 the conversion set TREE_OVERFLOW.
3724 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3725 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3728 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3730 2011-03-16 Jason Merrill <jason@redhat.com>
3733 * semantics.c (potential_constant_expression_1): Don't allow *this
3735 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3738 * decl.c (compute_array_index_type): Don't bother trying to deal
3739 with literal classes in ABI v1.
3742 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3746 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3747 use the generic binary expression handling.
3749 2011-03-16 Diego Novillo <dnovillo@google.com>
3751 * Make-lang.in (CXX_PARSER_H): New.
3752 (cp/parser.o): Add dependency on CXX_PARSER_H.
3753 Add dependency on tree-pretty-print.h
3754 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3755 * cp-lang.c: Include parser.h.
3756 * parser.c: Include parser.h.
3757 (struct cp_token): Add bitfield purged_p.
3760 (CPP_PURGED): Remove. Update all users.
3761 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3762 Remove field buffer_length.
3765 (struct tree_check): Move to parser.h.
3766 (cp_token_position): Likewise.
3767 (struct cp_token_cache): Likewise.
3768 (CPP_KEYWORD): Likewise.
3769 (CPP_TEMPLATE_ID): Likewise.
3770 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3771 (N_CP_TTYPES): Likewise.
3772 (enum cp_parser_status_kind): Likewise.
3773 (struct cp_parser_context): Likewise.
3774 (struct cp_default_arg_entry_d): Likewise.
3775 (struct cp_unparsed_functions_entry_d): Likewise.
3776 (struct cp_parser): Likewise.
3777 (cp_lexer_dump_tokens): New.
3778 (cp_lexer_debug_tokens): New.
3779 (cp_lexer_finished_p): New.
3780 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3781 (cp_lexer_new_main): Re-write main lexing loop to push
3782 tokens into the new VEC buffer.
3783 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3784 Do not abort if the token type is not recognized, just print
3786 * parser.h: New file.
3787 * config-lang.in (gtfiles): Add cp/parser.h.
3789 2011-03-16 Jason Merrill <jason@redhat.com>
3792 * typeck.c (check_return_expr): Fix conditions for setting
3793 LOOKUP_PREFER_RVALUE.
3795 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3798 * decl.c (check_array_designated_initializer): Allow integer index.
3799 (reshape_init_array_1): Set index on the elements.
3801 2011-03-16 Jason Merrill <jason@redhat.com>
3804 * typeck.c (convert_for_initialization): Use
3805 perform_implicit_conversion_flags.
3806 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3807 rvaluedness_matches_p on ck_rvalue.
3808 (convert_like_real) [ck_rvalue]: And restore it here.
3811 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3813 2011-03-16 Jason Merrill <jason@redhat.com>
3815 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3816 committed to this tentative parse.
3819 * semantics.c (finish_call_expr): Preserve reference semantics
3822 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3824 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3826 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3827 DECL_LANG_SPECIFIC is NULL.
3829 2011-03-15 Jason Merrill <jason@redhat.com>
3832 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3833 check value_dependent_expression_p on the operand.
3835 * semantics.c (push_cx_call_context): Return bool.
3836 (cxx_eval_call_expression): Handle excess depth.
3839 * method.c (synthesized_method_walk): Cleanups don't affect the
3840 triviality of a constructor, but do affect deletion and exception
3843 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3845 * decl2.c (cp_check_const_attributes): New.
3846 (cplus_decl_attributes): Call cp_check_const_attributes.
3848 2011-03-15 Jason Merrill <jason@redhat.com>
3851 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3853 (push_defarg_context, pop_defarg_context): New.
3854 * parser.c (cp_parser_late_parsing_default_args): Use them.
3855 * cp-tree.h: Declare them.
3857 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3859 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3860 the argument of the indirection operator should not be dependent.
3863 2011-03-11 Jason Merrill <jason@redhat.com>
3866 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3869 * parser.c (cp_parser_template_type_arg): Set
3870 type_definition_forbidden_message.
3873 * decl.c (compute_array_index_type): Discard folding
3874 if it didn't produce a constant.
3876 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3879 * init.c (build_zero_init_1): Extracted from build_zero_init.
3880 Add FIELD_SIZE argument, if non-NULL and field bit_position
3881 as not smaller than that, don't add that field's initializer.
3882 Pass DECL_SIZE as last argument to build_zero_init_1
3883 for DECL_FIELD_IS_BASE fields.
3884 (build_zero_init): Use build_zero_init_1.
3886 2011-03-10 Jason Merrill <jason@redhat.com>
3889 * pt.c (iterative_hash_template_arg): Remove special case for
3893 * parser.c (cp_parser_single_declaration): Just return if
3894 cp_parser_parse_and_diagnose_invalid_type_name complained.
3896 2011-03-09 Jason Merrill <jason@redhat.com>
3899 * pt.c (unify): An unresolved overload is a nondeduced context.
3901 2011-03-09 Martin Jambor <mjambor@suse.cz>
3903 PR tree-optimization/47714
3904 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3906 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3909 * pt.c (convert_nontype_argument): Only call decay_conversion on
3912 2011-03-08 Jason Merrill <jason@redhat.com>
3915 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3918 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3919 argument to pointer parameter.
3922 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3925 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3928 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3929 consider scopes of primary template definitions. Adjust comments.
3931 2011-03-07 Jason Merrill <jason@redhat.com>
3934 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3936 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3939 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3942 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3943 (write_CV_qualifiers_for_type): Not here.
3945 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3947 * lang-specs.h: Match -save-temps* instead of -save-temps.
3949 2011-03-05 Jason Merrill <jason@redhat.com>
3951 * mangle.c (write_expression): Change ABI v6 to v5.
3952 (write_type): Likewise.
3954 2011-03-04 Jan Hubicka <jh@suse.cz>
3957 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3958 and cgraph_add_thunk.
3959 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3960 * mangle.c (mangle_decl): Likewise.
3962 2011-03-04 Jason Merrill <jason@redhat.com>
3965 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3966 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3969 * search.c (check_final_overrider): Allow pointer to same incomplete
3970 class type with different cv-quals.
3972 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3975 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3977 2011-03-03 Jason Merrill <jason@redhat.com>
3980 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3982 2011-03-02 Jason Merrill <jason@redhat.com>
3985 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3988 * tree.c (build_vec_init_elt): Split out from...
3989 (build_vec_init_expr): ...here.
3990 (diagnose_non_constexpr_vec_init): New fn.
3991 * semantics.c (potential_constant_expression_1): Use it.
3992 * cp-tree.h: Declare it.
3994 2011-03-01 Jason Merrill <jason@redhat.com>
3997 * parser.c (cp_parser_primary_expression): Don't warn about a
3998 failed tentative parse.
4001 * semantics.c (cxx_bind_parameters_in_call): Don't call
4002 adjust_temp_type on non-constant args.
4005 * call.c (standard_conversion): Provide requested cv-quals on
4006 class rvalue conversion.
4009 * decl2.c (grokbitfield): Handle type-dependent width.
4011 2011-02-28 Jason Merrill <jason@redhat.com>
4014 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
4015 after checking for a non-thunk.
4017 2011-02-26 Jason Merrill <jason@redhat.com>
4020 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
4021 * pt.c (iterative_hash_template_arg): And hash it.
4024 * semantics.c (non_const_var_error): Split out from...
4025 (cxx_eval_constant_expression): ...here.
4026 (potential_constant_expression_1) [VAR_DECL]: Use it.
4027 Allow dependent variables.
4029 2011-02-24 Jason Merrill <jason@redhat.com>
4031 * parser.c (cp_parser_constant_expression): Set
4032 non_integral_constant_expression correctly for C++0x too.
4033 (cp_parser_static_assert): Allow non-constant expression.
4034 (cp_parser_direct_declarator): Expect non_constant_p to be set
4036 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
4037 * semantics.c (maybe_constant_value): Check type_unknown_p too.
4038 (potential_rvalue_constant_expression): New.
4039 (require_potential_rvalue_constant_expression): New.
4041 2011-02-23 Jason Merrill <jason@redhat.com>
4043 * cp-tree.h (DECL_PARM_LEVEL): New.
4044 (struct lang_decl_parm): Add level field.
4045 * name-lookup.c (function_parm_depth): New fn.
4046 * name-lookup.h: Declare it.
4047 * parser.c (cp_parser_parameter_declaration_list): Use it.
4048 * mangle.c (struct globals): Add parm_depth field.
4049 (write_bare_function_type): Adjust it.
4050 (write_expression): Include the level delta in PARM_DECL mangling
4053 * semantics.c (finish_decltype_type): Remove shortcut for decltype
4055 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
4057 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
4060 * parser.c (cp_parser_class_specifier): Require a closing brace
4061 to attempt error recovery.
4063 2011-02-23 Jakub Jelinek <jakub@redhat.com>
4066 * pt.c (struct pending_template): Add chain_next GTY option.
4067 * decl.c (struct named_label_use_entry): Likewise.
4069 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
4072 * semantics.c (build_lambda_object): Bail out if a field is
4075 2011-02-22 Dodji Seketeli <dodji@redhat.com>
4078 * class.c (dfs_declare_virt_assop_and_dtor)
4079 (declare_virt_assop_and_dtor): New static functions.
4080 (add_implicitly_declared_members): Use
4081 declare_virt_assop_and_dtor.
4083 2011-02-21 Jason Merrill <jason@redhat.com>
4086 * decl2.c (decl_constant_var_p): A constexpr var needs an
4087 initializer to be constant.
4088 * semantics.c (cxx_eval_constant_expression): Complain about
4089 constexpr var used in its own initializer.
4090 * call.c (set_up_extended_ref_temp): Set
4091 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
4093 2011-02-20 Jason Merrill <jason@redhat.com>
4096 * semantics.c (cxx_eval_call_expression): Call
4097 cxx_eval_constant_expression in trivial shortcut.
4100 * call.c (convert_class_to_reference): Don't try to set up a
4101 second conv sequence for non-viable candidates.
4104 * error.c (location_of): Handle non-tagged types.
4107 * method.c (process_subob_fn): Instantiate constexpr templates.
4108 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
4110 2011-02-20 Dodji Seketeli <dodji@redhat.com>
4113 * pt.c (tsubst_pack_expansion): do not use
4114 cp_tree_equal/same_type_p to detect an expansion of a parameter
4117 2011-02-19 Jason Merrill <jason@redhat.com>
4120 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
4122 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
4125 * semantics.c (finish_non_static_data_member): Early return if
4126 object is error_mark_node.
4128 2011-02-18 Dodji Seketeli <dodji@redhat.com>
4131 * pt.c (do_auto_deduction): Do not mention error_mark_node in
4133 * semantics.c (finish_id_expression): Do not pass erroneous decl
4134 to decl_constant_var_p.
4136 2011-02-17 Jakub Jelinek <jakub@redhat.com>
4139 * cvt.c (convert_from_reference): Call mark_exp_read.
4141 2011-02-11 Dodji Seketeli <dodji@redhat.com>
4144 * pt.c (finish_call_expr): Consider a call expression that has a
4145 dependent "this" pointer as being dependent. Add comments.
4146 (dependent_type_p, type_dependent_expression_p): Update comments.
4148 2011-02-16 Dodji Seketeli <dodji@redhat.com>
4151 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
4152 expansion arguments are not evaluated.
4154 2011-02-16 Jakub Jelinek <jakub@redhat.com>
4157 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
4158 instead of TYPE_LANG_FLAG_3.
4159 * pt.c (lookup_template_class): Copy over
4160 ENUM_FIXED_UNDERLYING_TYPE_P.
4162 2011-02-15 Jason Merrill <jason@redhat.com>
4165 * method.c (synthesized_method_walk): Always exit early for
4166 trivial fn in C++98 mode.
4168 2011-02-14 Jason Merrill <jason@redhat.com>
4171 * parser.c (cp_parser_enumerator_definition): Call
4172 fold_non_dependent_expr.
4174 2011-02-09 Jason Merrill <jason@redhat.com>
4176 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
4177 * semantics.c (finish_fname): Only return the name if we're in
4180 * decl.c (build_enumerator): Don't perform integral promotions on
4181 non-integral constants.
4183 * cvt.c (convert_to_void): Handle null op1.
4185 * class.c (type_has_constexpr_default_constructor): Make sure the
4186 caller stripped an enclosing array.
4187 * init.c (perform_member_init): Strip arrays before calling it.
4190 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
4192 2011-02-03 Dodji Seketeli <dodji@redhat.com>
4195 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
4196 template parameters in account.
4198 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
4201 * parser.c (cp_parser_class_specifier): Fix setting of
4204 2011-01-31 Jakub Jelinek <jakub@redhat.com>
4207 * semantics.c (build_data_member_initialization): Handle
4208 STATEMENT_LIST always instead of just for CLEANUP_BODY.
4210 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4212 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
4213 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
4215 2011-01-29 Dodji Seketeli <dodji@redhat.com>
4218 * cp-tree.h (fixup_template_parms): Declare.
4219 * pt.c (end_template_parm_list): Do not fixup template parms here.
4220 (fixup_template_parms): Remove static. Fix typo in the
4221 comments. Remove useless code statement.
4222 (fixup_template_parm): For a template template parameter, fixup
4223 its attributes before fixing up its type.
4225 (cp_parser_template_declaration_after_export): After parsing
4226 template parameters fixup their types.
4228 2011-01-26 Jakub Jelinek <jakub@redhat.com>
4231 * semantics.c (potential_constant_expression_1): Handle
4234 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4237 * semantics.c (expand_or_defer_fn_1): Handle it.
4238 * decl2.c (decl_needed_p): Likewise.
4240 2011-01-21 Jason Merrill <jason@redhat.com>
4243 * semantics.c (build_constexpr_constructor_member_initializers):
4244 Handle trivial copy.
4246 2011-01-21 Jakub Jelinek <jakub@redhat.com>
4249 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
4250 assume init must be NULL if scope is NULL.
4251 (begin_range_for_stmt): Likewise.
4253 2011-01-21 Jason Merrill <jason@redhat.com>
4256 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
4259 * semantics.c (potential_constant_expression_1): Split out from
4260 potential_constant_expression. Add want_rval parm. Handle
4261 template expression forms. Don't enforce restriction on address
4262 of automatic variable here. Add a couple of diagnostics that
4264 (require_potential_constant_expression): New entry point.
4265 (build_data_member_initialization, register_constexpr_fundef): Adjust.
4266 (maybe_constant_value): Check potential_constant_expression.
4267 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
4268 * tree.c (build_vec_init_expr): Adjust.
4270 2011-01-19 Jakub Jelinek <jakub@redhat.com>
4273 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
4276 2011-01-17 Jason Merrill <jason@redhat.com>
4279 * semantics.c (base_field_constructor_elt): New fn.
4280 (cxx_eval_bare_aggregate): Use it.
4281 (build_data_member_initialization): Leave COMPONENT_REF for
4284 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4286 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
4289 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
4290 Jonathan Wakely <jwakely.gcc@gmail.com>
4293 * decl.c (grokdeclarator): Reject mutable reference members.
4295 2011-01-14 Jason Merrill <jason@redhat.com>
4298 * pt.c (coerce_template_parms): Fix error recovery.
4301 * typeck2.c (check_narrowing): Only check arithmetic types.
4304 * tree.c (build_vec_init_expr): Handle flexible array
4307 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
4310 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
4311 TYPE_MAIN_DECL instead of TYPE_NAME.
4312 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
4313 * decl2.c (determine_visibility): Add check
4314 of CLASS_TYPE_P for underlying_type.
4316 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
4318 * cp-tree.h (begin_for_scope): New prototype.
4319 (begin_for_stmt): Update prototype.
4320 (begin_range_for_stmt): Update prototype.
4321 * init.c (build_vec_init): Update call to begin_for_stmt.
4322 * parser.c (cp_parser_for): New.
4323 (cp_parser_c_for): Add three new parameters.
4324 (cp_parser_range_for): Likewise. Most parsing code removed.
4325 (cp_parser_iteration_statement): Call cp_parser_for instead of
4326 cp_parser_c_for and cp_parser_range_for.
4327 (cp_parser_for_init_statement): Add new parameter and return type.
4328 (cp_parser_block_declaration): Update call to
4329 cp_parser_simple_declaration.
4330 (cp_parser_simple_declaration): Add new parameter.
4331 Update call to cp_parser_init_declarator.
4332 (cp_parser_init_declarator): Add new parameter.
4333 * pt.c (tsubst_expr): Update call to begin_for_stmt.
4334 * semantics.c (begin_for_scope): New.
4335 (begin_for_stmt): Add two new parameters.
4336 (begin_range_for_stmt): Likewise.
4338 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
4340 * parser.c (cp_parser_objc_at_property_declaration): Improved
4343 2011-01-11 Dodji Seketeli <dodji@redhat.com>
4346 * cp-lang.c (get_template_innermost_arguments_folded)
4347 (get_template_argument_pack_elems_folded)
4348 (template_arg_needs_folding, fold_cplus_constants): New static
4350 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
4351 get_template_innermost_arguments_folded.
4352 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
4353 get_template_argument_pack_elems_folded.
4355 2011-01-11 Jason Merrill <jason@redhat.com>
4358 * init.c (build_new_1): Handle value-init in templates differently.
4361 * tree.c (maybe_dummy_object): Check current_class_ref against
4362 context, not current_class_type.
4364 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
4367 * parser.c (cp_parser_objc_typename): If the type is unknown, for
4368 error recovery purposes behave as if it was not specified so that
4369 the default type is used.
4371 2011-01-07 Jakub Jelinek <jakub@redhat.com>
4374 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
4375 for the second build_x_va_arg argument.
4377 2011-01-05 Tom Tromey <tromey@redhat.com>
4379 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
4380 (lvalue_or_else): Likewise.
4382 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
4385 * tree.c (cxx_type_hash_eq):
4386 Allow METHOD_TYPE, too.
4389 Copyright (C) 2011 Free Software Foundation, Inc.
4391 Copying and distribution of this file, with or without modification,
4392 are permitted in any medium without royalty provided the copyright
4393 notice and this notice are preserved.